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Finite Groups with Systems of Σ- $$\mathfrak{F}$$ F -Embedded Subgroups
Indian Journal of Pure and Applied Mathematics ( IF 0.7 ) Pub Date : 2020-10-06 , DOI: 10.1007/s13226-020-0440-6
Yuemei Mao , Xiaojian Ma

Let \(\mathfrak{F}\) denote a class of groups. A maximal subgroup M of G is called \(\mathfrak{F}\)-abnormal provided G/MG\(\mathfrak{F}\). We say that (K, H) is an \(\mathfrak{F}\)-abnormal pair of G provided K is a maximal \(\mathfrak{F}\)-abnormal subgroup of H. Let Σ = {G0G1G2 ≤ … ≤ Gn} be a subgroup series of G. A subgroup H of G is said to be Σ-\(\mathfrak{F}\)-embedded in G if H either covers or avoids every \(\mathfrak{F}\)-abnormal pair (K, H) such that Gi−1≤ K < H ≤ Gi for some i ∈ {0, 1, …, n}. In this paper, some new characterizations of p-supersoluble and p-soluble are given by discussing the properties of Σ-\(\mathfrak{F}\)-embedded of subgroups.



中文翻译:

具有Σ-$$ \ mathfrak {F} $$ F-嵌入式子组的系统的有限组

\(\ mathfrak {F} \)表示一组类别。极大子群中号ģ称为\(\ mathfrak {F} \) -abnormal提供G / M ģ\(\ mathfrak {F} \) 。我们说(K,H)是G\(\ mathfrak {F} \)-异常对,前提是KH的最大\(\ mathfrak {F} \)-异常子组。让Σ= { g ^ 0ģ 1ģ 2 ≤...≤ ģ Ñ }是一个亚组一系列ģ。一个小组ħģ据说是Σ- \(\ mathfrak {F} \)在-嵌入式ģ如果ħ任一盖或避免每\(\ mathfrak {F} \) -abnormal对(K,H),使得ģ-1 ≤ķ<H≤ģ一些∈{0,1,...,ñ }。在本文中,一些新的表征p -supersoluble和p可溶被讨论Σ-的特性给定的\(\ mathfrak {F} \) -嵌入式子组。

更新日期:2020-10-07
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