Assertion: abelian group's element | /r/HasProperty | projection
Facets:
Source sentences:
text: \displaystyle E=\operatorname {Hom} (S_{3},S_{3})} , has ten elements: an element z whose product on either side with every element of E is z (the homomorphism sending every element to the identity), three elements such that their product on one fixed side is always itself (the projections onto the three subgroups of order two), and six automorphisms.