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On pairwise mutually permutable products

  • A. Ballester-Bolinches , J. C. Beidleman , H. Heineken and M. C. Pedraza-Aguilera
Published/Copyright: September 3, 2009
Forum Mathematicum
From the journal Volume 21 Issue 6

Abstract

Some results about products of pairwise mutually permutable subgroups are presented in this paper. It is shown that this kind of products behaves well with respect to some well-known classes of groups. For instance, we show that all factors have only simple chief factors if the product has this property. This is necessary but not sufficient: we need that the factors belong to the subclass of PST-groups to make sure that the product has only simple chief factors (see Theorems 5 and 6).

Received: 2008-03-18
Published Online: 2009-09-03
Published in Print: 2009-November

© de Gruyter 2009

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