Section 7.4, Due Friday, March 9

Today's section was 7.4: Isomorphism and Homomorphisms.

The most difficult part of today's reading was understanding what it means to have an automorphism or an inner automorphism.

I thought it was cool at the end when they said that by the use of representations the study of group theory can be reduced to the study of permutation groups. That is a really convenient fact.