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On the socle of an endomorphism algebra |
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| Authors: | Gerhard Hiss Steffen Koenig Natalie Naehrig |
| Affiliation: | 1. Lehrstuhl D für Mathematik, RWTH Aachen University, 52056 Aachen, Germany;2. Institut für Algebra und Zahlentheorie, Universität Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart, Germany |
| Abstract: | The socle of an endomorphism algebra of a finite dimensional module of a finite dimensional algebra is described. The results are applied to the modular Hecke algebra of a finite group with a cyclic Sylow subgroup. |
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