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Groups with faithful blocks


Author: H. Pahlings
Journal: Proc. Amer. Math. Soc. 51 (1975), 37-40
MSC: Primary 20C05
DOI: https://doi.org/10.1090/S0002-9939-1975-0367042-1
MathSciNet review: 0367042
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Abstract: A necessary and sufficient condition is given for a finite group to have a $ p$-block with kernel 1. This extends a theorem of Gaschütz on the existence of a faithful irreducible representation of a finite group.


References [Enhancements On Off] (What's this?)

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Additional Information

DOI: https://doi.org/10.1090/S0002-9939-1975-0367042-1
Keywords: Group algebra, block, kernel of a block, faithful representations
Article copyright: © Copyright 1975 American Mathematical Society

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