On finite subgroups of groups of type VF
arXiv:math/0510682 · doi:10.2140/gt.2005.9.1953
Abstract
For any finite group Q not of prime power order, we construct a group G that is virtually of type F, contains infinitely many conjugacy classes of subgroups isomorphic to Q, and contains only finitely many conjugacy classes of other finite subgroups.
Published by Geometry and Topology at http://www.maths.warwick.ac.uk/gt/GTVol9/paper44.abs.html