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A note on saturated formations - MaRDI portal

A note on saturated formations (Q757585)

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scientific article; zbMATH DE number 4191980
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English
A note on saturated formations
scientific article; zbMATH DE number 4191980

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    A note on saturated formations (English)
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    1992
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    We describe the subgroup-closed saturated formations \({\mathfrak F}\) of finite soluble groups, containing the class \({\mathfrak N}\) of all nilpotent groups, enjoying the following property: If H and K are two \({\mathfrak F}\)- subnormal \({\mathfrak F}\)-subgroups of a finite soluble group \(G=HK\), then G is an \({\mathfrak F}\)-group.
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    subgroup-closed saturated formations
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    finite soluble groups
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    nilpotent groups
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    \({\mathfrak F}\)-subnormal \({\mathfrak F}\)-subgroups
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