摘要
针对型不变量是(pn,pm)的交换p-群,运用群论有关知识,计算出它的各阶子群的个数,并在此基础上给出它的一个新刻画.
The number of subgroups with order p^k of commutative p-group with type(p^n,p^m) is given by the results of p-group in the group theory. Based on the results, a new characteriation of it is obtained.
出处
《信阳师范学院学报(自然科学版)》
CAS
2010年第2期161-164,共4页
Journal of Xinyang Normal University(Natural Science Edition)
基金
重庆市教委科研资助项目(KJ091104)
关键词
交换群
子群
循环子群
型不变量
commucative p-group
subgroups
cyclicsubgroup
type-invariant