同构意义下p^2阶群的完全分类

Complete Classification of all Groups of Order p^2 in the Isomorphism Sense

证明了在同构意义下p2阶群共有两类:一类是循环群,一类是可分解为两个p阶真循环子群乘积的可换群.

It is prove that groups of order p^2 can be divided into two kinds in the isomorphism sense： （1）cycle group; （2）commutative group which can be written as a product of two cycle proper-subgroup of order p.