Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4588142 | Journal of Algebra | 2007 | 9 Pages |
Abstract
Let N be a normal subgroup of a p-solvable group G and let M be a simple FN-module, where F is an algebraically closed field of characteristic p. Let Q be any p-subgroup of G. In this paper, we count the number of simple FG-modules lying over M and having Q as a vertex.
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