Sylow permutable subnormal subgroups of finite groups. II (Q2777723)

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scientific article; zbMATH DE number 1717652
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Sylow permutable subnormal subgroups of finite groups. II
scientific article; zbMATH DE number 1717652

    Statements

    5 May 2002
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    permutability conditions
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    Hall subgroups
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    \(\text{PST}_p\)-groups
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    soluble groups
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    subnormal \(p'\)-perfect subgroups
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    Sylow permutable subnormal subgroups of finite groups. II (English)
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    \(\text{PST}_p\)-groups are soluble groups \(G\) with the property that subnormal \(p'\)-perfect subgroups are permutable with all \(p'\)-Hall subgroups of \(G\). This is a localization of the property PST; PST-groups are \(\text{PST}_p\)-groups for all primes \(p\). -- The authors establish two criteria for the group to be a \(\text{PST}_p\)-group, one via the normal structure (Theorem A), the other via the embedding of \(p'\)-perfect subnormal subgroups (Theorem B).
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