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首页> 外文期刊>Siberian Mathematical Journal >ON PERMUTERAL SUBGROUPS IN FINITE GROUPS
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ON PERMUTERAL SUBGROUPS IN FINITE GROUPS

机译:有限群中的置换子群

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摘要

The permutizer of a subgroup H in a group G is defined as the subgroup generated by all cyclic subgroups of G that permute with H. Call H permuteral in G if the permutizer of H in G coincides with G; H is called strongly permuteral in G if the permutizer of H in U coincides with U for every subgroup U of G containing H. We study the finite groups with given systems of permuteral and strongly permuteral subgroups and find some new characterizations of w-supersoluble and supersoluble groups.
机译:组G中的子组H的置换子定义为G的所有循环子群与H置换生成的子群。如果U中H的置换子与包含H的G的每个子群U的U一致,则H在G中称为强置换。我们研究给定系统的置换和强置换子群的有限群,并找到w-超溶和超溶性基团。

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