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Finite group with Hall coverings

Published online by Cambridge University Press:  09 April 2009

Enrico Jabara
Affiliation:
Dipartimento di Matematica Applicata, e Informatica, Università “Ca' Foscari” di Venezia, Via Torino 155, 31073 Venezia Mestre, Italy e-mail: jabara@dsi.unive.it
Maria Silvia Lucido
Affiliation:
Dipartimento di Matematica, e Informatica, Università di Udine, Via delle Scienze 208, I-33100 Udine, Italy e-mail: mslucido@dimi.uniud.it
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Abstract

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In this paper we describe the groups admitting a covering with Hall subgroups. We also determine the groups with a π1-Hall subgroup, where π1 is the connected component of the prime graph, containing the prime 2.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 2005

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