Abstract
We establish sufficient conditions for the nerve of the centric linking system of a p-local finite group (S, , ) to have the homotopy type of an Eilenberg-MacLane space K(G, 1) for a group G which contains S. We prove that in this situation the entire p-local finite group can be reconstructed from G. Our theorem applies to many of the known examples of exotic p-local finite groups.
Original language | English |
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Pages (from-to) | 723–757 |
Number of pages | 35 |
Journal | Forum Mathematicum |
Volume | 21 |
Issue number | 4 |
DOIs | |
Publication status | Published - Jun 2009 |
Keywords
- fusion systems
- homotopy theory