Výsledky vyhledávání - "Zhang, QinHai"

Akademický článek

Finite p-groups satisfying a weak chain condition.

Autor: Zhang, Junqiang, Zhang, Qinhai

Publikováno v: Communications in Algebra; 2024, Vol. 52 Issue 9, p3932-3945, 14p

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Akademický článek

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Finite $p$-groups all of whose subgroups of index $p^3$ are abelian

Autor: Zhang, Qinhai, Zhao, Libo, Li, Miaomiao, Shen, Yiqun

Suppose that $G$ is a finite $p$-group. If all subgroups of index $p^t$ of $G$ are abelian and at least one subgroup of index $p^{t-1}$ of $G$ is not abelian, then $G$ is called an $\mathcal{A}_t$-group. In this paper, some information about $\mathca

Externí odkaz: http://arxiv.org/abs/1410.6226

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On Finite Metahamiltonian p-Groups

Autor: An, Lijian, Zhang, Qinhai

A group is called metahamiltonian if all non-abelian subgroups of it are normal. This concept is a natural generalization of Hamiltonian groups. In this paper, the properties of finite metahamiltonian $p$-groups are investigated.
Comment: arXiv

Externí odkaz: http://arxiv.org/abs/1410.5989

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Finite $p$-groups with a minimal non-abelian subgroup of index $p$ (IV)

Autor: An, Lijian, Hu, Ruifang, Zhang, Qinhai

In this paper, we completely classify the finite $p$-groups $G$ such that $\Phi(G')G_3\le C_p^2$, $\Phi(G')G_3\le Z(G)$ and $G/\Phi(G')G_3$ is minimal non-abelian. This paper is a part of the classification of finite $p$-groups with a minimal non-abe

Externí odkaz: http://arxiv.org/abs/1310.5503

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