Abstract
We demonstrate that the simplicial complex formed from the poset of nontrivial subpairs for a given p-block of a finite group G is disconnected if and only if G has the block analogue of a strongly p-embedded subgroup.
Original language | English |
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Pages (from-to) | 665-668 |
Number of pages | 4 |
Journal | Journal of Algebra |
Volume | 238 |
DOIs | |
Publication status | Published - 2001 |