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On extensions of group with infinite conjugacy classes, I

Jean-Philippe Preaux
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Abstract

We characterize the group property of being with infinite conjugacy classes (or icc, in which all conjugacy classes beside 1 are infinite) for extensions of some specific groups ; namely extensions of abelian, centerless, icc, or word hyperbolic groups.

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Jean-Philippe Preaux. 2007-03-25. On extensions of group with infinite conjugacy classes, I. https://arxiv.org/abs/math/0703740

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