1. The thing that was most difficult for me to understand in this section was the last theorem, theorem 7.38. I understand what it is saying, I just kinda forgot what Z(G) meant, I know I will probably go look it up, I think it means the center, but I will have to double check. Also, will we have to find the center of the group in order to use this proof? It's not just given to us I don't think, right?
2. I kinda really liked this section because it mostly made sense, and it seemed like we could use a lot of the theorems as shortcuts without having to prove some big long thing.
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