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2-Blocks with minimal nonabelian defect groups
blocks of finite groups minimal nonabelian defect groups Alperin’s conjecture Dade’s conjecture
2011/1/19
We study numerical invariants of 2-blocks with minimal nonabelian defect groups. These groups were classified by Rédei (see [41]). If the defect group is also metacyclic, then the block invariants are...
Broué's abelian defect group conjecture holds for the sporadic simple Conway group Co_3
Broué's abelian defect group conjecture the sporadic simple Conway group Co_3
2010/11/23
In the representation theory of finite groups, there is a well-known and important conjecture due to M. Brou\'e. He conjectures that, for any prime p, if a p-block A of a finite group G has an abelian...