Symmetric Group on 4 Letters/Cayley Table

== Cayley Table of Symmetric Group on $4$ Letters ==
The Cayley table of the symmetric group on $4$ letters can be written:
:$\begin{array}{c|cccccc|cccccc|cccccc|cccccc}
\circ & e & t_{12} & t_{23} & r_{132} & r_{123} & t_{13} & t_{34} & v_a & r_{243} & f_{1432} & f_{1243} & r_{143} & r_{234} & f_{1342} & t_{24} & r_{142} & v_b & f_{1423} & f_{1234} & r_{134} & r_{124} & t_{14} & f_{1324} & v_c \\
\hline
e & e & t_{12} & t_{23} & r_{132} & r_{123} & t_{13} & t_{34} & v_a & r_{243} & f_{1432} & f_{1243} & r_{143} & r_{234} & f_{1342} & t_{24} & r_{142} & v_b & f_{1423} & f_{1234} & r_{134} & r_{124} & t_{14} & f_{1324} & v_c \\
t_{12} & t_{12} & e & r_{132} & t_{23} & t_{13} & r_{123} & v_a & t_{34} & f_{1432} & r_{243} & r_{143} & f_{1243} & f_{1342} & r_{234} & r_{142} & t_{24} & f_{1423} & v_b & r_{134} & f_{1234} & t_{14} & r_{124} & v_c & f_{1324} \\
t_{23} & t_{23} & r_{123} & e & t_{13} & t_{12} & r_{132} & r_{243} & f_{1243} & t_{34} & r_{143} & v_a & f_{1432} & t_{24} & v_b & r_{234} & f_{1423} & f_{1342} & r_{142} & r_{124} & f_{1324} & f_{1234} & v_c & r_{134} & t_{14} \\
r_{132} & r_{132} & t_{13} & t_{12} & r_{123} & e & t_{23} & f_{1432} & r_{143} & v_a & f_{1243} & t_{34} & r_{243} & r_{142} & f_{1423} & f_{1342} & v_b & r_{234} & t_{24} & t_{14} & v_c & r_{134} & f_{1324} & f_{1234} & r_{124} \\
r_{123} & r_{123} & t_{23} & t_{13} & e & r_{132} & t_{12} & f_{1243} & r_{243} & r_{143} & t_{34} & f_{1432} & v_a & v_b & t_{24} & f_{1423} & r_{234} & r_{142} & f_{1342} & f_{1324} & r_{124} & v_c & f_{1234} & t_{14} & r_{134} \\
t_{13} & t_{13} & r_{132} & r_{123} & t_{12} & t_{23} & e & r_{143} & f_{1432} & f_{1243} & v_a & r_{243} & t_{34} & f_{1423} & r_{142} & v_b & f_{1342} & t_{24} & r_{234} & v_c & t_{14} & f_{1324} & r_{134} & r_{124} & f_{1234} \\
\hline
t_{34} & t_{34} & v_a & r_{234} & f_{1342} & f_{1234} & r_{134} & e & t_{12} & t_{24} & r_{142} & r_{124} & t_{14} & t_{23} & r_{132} & r_{243} & f_{1432} & f_{1324} & v_c & r_{123} & t_{13} & f_{1243} & r_{143} & v_b & f_{1423} \\
v_a & v_a & t_{34} & f_{1342} & r_{234} & r_{134} & f_{1234} & t_{12} & e & r_{142} & t_{24} & t_{14} & r_{124} & r_{132} & t_{23} & f_{1432} & r_{243} & v_c & f_{1324} & t_{13} & r_{123} & r_{143} & f_{1243} & f_{1423} & v_b \\
r_{243} & r_{243} & f_{1243} & t_{24} & v_b & r_{124} & f_{1324} & t_{23} & r_{123} & r_{234} & f_{1423} & f_{1234} & v_c & e & t_{13} & t_{34} & r_{143} & r_{134} & t_{14} & t_{12} & r_{132} & v_a & f_{1432} & f_{1342} & r_{142} \\
f_{1432} & f_{1432} & r_{143} & r_{142} & f_{1423} & t_{14} & v_c & r_{132} & t_{13} & f_{1342} & v_b & r_{134} & f_{1324} & t_{12} & r_{123} & v_a & f_{1243} & f_{1234} & r_{124} & e & t_{23} & t_{34} & r_{243} & r_{234} & t_{24} \\
f_{1243} & f_{1243} & r_{243} & v_b & t_{24} & f_{1324} & r_{124} & r_{123} & t_{23} & f_{1423} & r_{234} & v_c & f_{1234} & t_{13} & e & r_{143} & t_{34} & t_{14} & r_{134} & r_{132} & t_{12} & f_{1432} & v_a & r_{142} & f_{1342} \\
r_{143} & r_{143} & f_{1432} & f_{1423} & r_{142} & v_c & t_{14} & t_{13} & r_{132} & v_b & f_{1342} & f_{1324} & r_{134} & r_{123} & t_{12} & f_{1243} & v_a & r_{124} & f_{1234} & t_{23} & e & r_{243} & t_{34} & t_{24} & r_{234} \\
\hline
r_{234} & r_{234} & f_{1234} & t_{34} & r_{134} & v_a & f_{1342} & t_{24} & r_{124} & e & t_{14} & t_{12} & r_{142} & r_{243} & f_{1324} & t_{23} & v_c & r_{132} & f_{1432} & f_{1243} & v_b & r_{123} & f_{1423} & t_{13} & r_{143} \\
f_{1342} & f_{1342} & r_{134} & v_a & f_{1234} & t_{34} & r_{234} & r_{142} & t_{14} & t_{12} & r_{124} & e & t_{24} & f_{1432} & v_c & r_{132} & f_{1324} & t_{23} & r_{243} & r_{143} & f_{1423} & t_{13} & v_b & r_{123} & f_{1243} \\
t_{24} & t_{24} & r_{124} & r_{243} & f_{1324} & f_{1243} & v_b & r_{234} & f_{1234} & t_{23} & v_c & r_{123} & f_{1423} & t_{34} & r_{134} & e & t_{14} & t_{13} & r_{143} & v_a & f_{1342} & t_{12} & r_{142} & r_{132} & f_{1432} \\
r_{142} & r_{142} & t_{14} & f_{1432} & v_c & r_{143} & f_{1423} & f_{1342} & r_{134} & r_{132} & f_{1324} & t_{13} & v_b & v_a & f_{1234} & t_{12} & r_{124} & r_{123} & f_{1243} & t_{34} & r_{234} & e & t_{24} & t_{23} & r_{243} \\
v_b & v_b & f_{1324} & f_{1243} & r_{124} & r_{243} & t_{24} & f_{1423} & v_c & r_{123} & f_{1234} & t_{23} & r_{234} & r_{143} & t_{14} & t_{13} & r_{134} & e & t_{34} & f_{1432} & r_{142} & r_{132} & f_{1342} & t_{12} & v_a \\
f_{1423} & f_{1423} & v_c & r_{143} & t_{14} & f_{1432} & r_{142} & v_b & f_{1324} & t_{13} & r_{134} & r_{132} & f_{1342} & f_{1243} & r_{124} & r_{123} & f_{1234} & t_{12} & v_a & r_{243} & t_{24} & t_{23} & r_{234} & e & t_{34} \\
\hline
f_{1234} & f_{1234} & r_{234} & r_{134} & t_{34} & f_{1342} & v_a & r_{124} & t_{24} & t_{14} & e & r_{142} & t_{12} & f_{1324} & r_{243} & v_c & t_{23} & f_{1432} & r_{132} & v_b & f_{1243} & f_{1423} & r_{123} & r_{143} & t_{13} \\
r_{134} & r_{134} & f_{1342} & f_{1234} & v_a & r_{234} & t_{34} & t_{14} & r_{142} & r_{124} & t_{12} & t_{24} & e & v_c & f_{1432} & f_{1324} & r_{132} & r_{243} & t_{23} & f_{1423} & r_{143} & v_b & t_{13} & f_{1243} & r_{123} \\
r_{124} & r_{124} & t_{24} & f_{1324} & r_{243} & v_b & f_{1243} & f_{1234} & r_{234} & v_c & t_{23} & f_{1423} & r_{123} & r_{134} & t_{34} & t_{14} & e & r_{143} & t_{13} & f_{1342} & v_a & r_{142} & t_{12} & f_{1432} & r_{132} \\
t_{14} & t_{14} & r_{142} & v_c & f_{1432} & f_{1423} & r_{143} & r_{134} & f_{1342} & f_{1324} & r_{132} & v_b & t_{13} & f_{1234} & v_a & r_{124} & t_{12} & f_{1243} & r_{123} & r_{234} & t_{34} & t_{24} & e & r_{243} & t_{23} \\
f_{1324} & f_{1324} & v_b & r_{124} & f_{1243} & t_{24} & r_{243} & v_c & f_{1423} & f_{1234} & r_{123} & r_{234} & t_{23} & t_{14} & r_{143} & r_{134} & t_{13} & t_{34} & e & r_{142} & f_{1432} & f_{1342} & r_{132} & v_a & t_{12} \\
v_c & v_c & f_{1423} & t_{14} & r_{143} & r_{142} & f_{1432} & f_{1324} & v_b & r_{134} & t_{13} & f_{1342} & r_{132} & r_{124} & f_{1243} & f_{1234} & r_{123} & v_a & t_{12} & t_{24} & r_{243} & r_{234} & t_{23} & t_{34} & e \\
\end{array}$
where the expression for $S_4$ in cycle notation is given as:
Category:Examples of Cayley Tables
Category:Symmetric Group on 4 Letters