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Projective Representations of Reflection Groups II

โœ Scribed by Morris, A. O.


Book ID
120101335
Publisher
Oxford University Press
Year
1980
Tongue
English
Weight
493 KB
Volume
s3-40
Category
Article
ISSN
0024-6115

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Let G be a finite elementary abelian p-group. Given a 2-cocycle โฃ of G over the field of complex numbers, we show how to construct an irreducible projective representation of G with 2-cocycle in the cohomology class of โฃ. Let S be a 2 ## ลฝ . subgroup of G of index dividing p . Then we also count