Finite p-groups in which the normalizer of each nonnormal subgroup is small

被引:0
|
作者
Zhao, Libo [1 ]
Li, Yangming [1 ]
Gong, Lu [2 ]
Guo, Xiuyun [3 ]
机构
[1] Guangdong Univ Educ, Coll Math, Guangzhou 510310, Peoples R China
[2] Nantong Univ, Sch Math & Stat, Nantong 226019, Jiangsu, Peoples R China
[3] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
来源
基金
美国国家科学基金会;
关键词
non-Dedekindian p-group; the center; nonnormal subgroup;
D O I
10.15672/hujms.1362734
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let G be a finite non-Dedekindian p-group which satisfies NG(H) = HZ(G) for each nonnormal subgroup H , and we call it an NS-group. In this paper, it is proved that an NS-group is the product of a minimal nonabelian group and the center.
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页码:1642 / 1646
页数:5
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