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This paper introduces the notion of endo-p-permutation kG-module. I give a characterization of indecomposable endo-p-permutation modules with vertex P via their source modules which are exactly the indecomposable endo-permutation modules whose classes in the Dade group D(P) are G-stable. In particular, when the normalizer of P controls p-fusion, I give a classification of sources of endo-p-permutation modules using the recent classification of the Dade group.
Type
research article
Web of Science ID
WOS:000250014800010
Authors
Publication date
2007
Published in
Volume
316
Issue
1
Start page
206
End page
223
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 9, 2009
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