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On the commuting complex of finite metanilpotent groups

  • Francesco Fumagalli EMAIL logo
Published/Copyright: June 18, 2007
Journal of Group Theory
From the journal Volume 10 Issue 3

Abstract

We study the commuting complex associated to the set of all non-trivial elements of a finite group. In particular we treat the case of metanilpotent groups, proving a wedgedecomposition formula for this simplicial complex and necessary and sufficient conditions for its contractibility.


(Communicated by C. W. Parker)


Received: 2005-09-12
Revised: 2006-07-31
Published Online: 2007-06-18
Published in Print: 2007-05-23

© Walter de Gruyter

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