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Abstract Algebra Math

Section 9.5: Analysis

In this final section of Chapter 9 Hungerford discusses the Structure of Finite Groups.  In the previous sections it has been mentioned that groups of order four are isomorphic to \mathbb{Z}_4 or \mathbb{Z}_2\times\mathbb{Z}_2 and in this section Hungerford connects this idea to larger groups of prime order or p^2 order where p is prime.