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Permutability in finite soluble groups
Published online by Cambridge University Press: 24 October 2008
Extract
Let G be a finite soluble group and let Σ be a Hall system of G. A subgroup U of G is said to be Σ-permutable if U permutes with every member of Σ. In [1; I, 4·29] it is proved that if U and V are Σ-permutable subgroups of G then so also are U ∩ V and 〈U, V〉.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 115 , Issue 3 , May 1994 , pp. 393 - 396
- Copyright
- Copyright © Cambridge Philosophical Society 1994
References
REFERENCES
[2]Doerk, K.. Eine Bemerkung über das Reduzieren von Hallgruppen in endlichen auflösbaren Gruppen, Arch. Math. 60 (1993), 505–507.CrossRefGoogle Scholar