Nikolaus conference 2017

Speaker: Caroline Lassueur (Kaiserslautern)

Title: Lifting Endo-p-Permutation Modules


Given a finite group G and a field k of positive characteristic p, we discuss the liftability to characteristic zero of kG-modules whose k-endomorphism ring is a p-permutation kG-module. This relies on the one hand on Bouc's final classification of endo-permutation modules for p-groups, and on the other hand on some results of Puig's concerning the G-algebra structure of the k-endomorphism rings.

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