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Finite extension of group with infinite conjugacy classes

Jean-Philippe Preaux
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Abstract

We characterize the group property of being with infinite conjugacy classes (or icc, i.e. \not= 1 and of which all conjugacy classes except 1 are infinite) for finite extensions of group.

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Jean-Philippe Preaux. 2007-03-11. Finite extension of group with infinite conjugacy classes. https://arxiv.org/abs/math/0703314

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