Q:

Commutations relations of C,P,T transformations with Lorentz group

Almost any QFT textbook discusses the C,P,T symmetry operators which are charge conjugation, parity transformation, time reversal respectively.  

I failed so far to find any discussion of the commutation relations of these operators with the Lorentz group (or its generators).  I would be happy to have a reference.  

A:

Weinberg vol 1 Eqs (2.6.7) to (2.6.12) for $P$ and $T$.

