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Short two-variable identities for finite groups

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Published/Copyright: September 19, 2008
Journal of Group Theory
From the journal Volume 11 Issue 5

Abstract

In this paper, we consider finite groups G satisfying identities of the form

.

We focus on identities with r small, , and all coprime to the order of G. We show that for r = 2,3 and 5, G must be nilpotent. We also classify for r = 4,6 and 7, the special identities which can hold in non-nilpotent groups. Finally, we show that for r < 30, the group G must be solvable.

Received: 2007-04-09
Revised: 2007-10-18
Published Online: 2008-09-19
Published in Print: 2008-September

© de Gruyter 2008

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