Groups in which every non-abelian subgroup is permutable |
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| Authors: | M De Falco F De Giovanni C Musella R Schmidt |
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| Institution: | 1.Dipartimento di Matematica e Applicazioni,Università di Napoli Federico II Complesso Universitario Monte S. Angelo,Napoli,Italy;2.Mathematisches Seminar,Universit?t Kiel,Kiel,Germany |
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| Abstract: | A subgroupH of a groupG is said to bepermutable ifHX=XH for every subgroupX ofG. In this paper the structure of groups in which every subgroup either is abelian or permutable is investigated.
This work was done while the last author was visiting the University of Napoli Federico II. He thanks the “Dipartimento di
Matematica e Applicazioni” for its financial support. |
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