摘要
本文证明群Z n 是它的一些子群的直积 ,同时给出直积分解的方法与例子。
In this paper, the author proves that the group Z * n is the direct product of its some subgroups. At the same time, the author gives the factoriztion method and examples of direct product of group Z * n.
出处
《长沙大学学报》
2002年第2期19-21,共3页
Journal of Changsha University
关键词
群Zn^＊
子群
直积
同构
group Z * n
subgroup
direct proudcut
isomorphis.
