一类具有特殊中心化子的有限p群
On a Class of p-Groups with Special Centralizers
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摘要: 若一个非交换的有限 p 群G的任意非交换子群H满足CG (H)= Z(H),则称G为CGZ 群.主要研究了幂零类是2的 CG Z 群G ,证明了1Ω(G)≤ Z(G)以及 d(G)≤3.Abstract: A finite p-group G is called a CGZ-group if and only if every non-abelian subgroup H of G satis-fying CG(H)= Z(H) .In this paper ,it is proved that ,if G be a finite p-group with cl(G)=2 ,and if G is a CGZ-group ,then 1Ω(G)≤ Z(G) and d(G)≤3 .
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Key words:
- CGZ-group,regular p-group,abelian p-group /
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