Integral representations of cyclic groups of order
Author: Irving Reiner
Journal: Proc. Amer. Math. Soc. 58 (1976), 8-12
MSC: Primary 20C10; Secondary 12A35
Erratum: Proc. Amer. Math. Soc. 63 (1977), 374.
MathSciNet review: 0506781
Abstract: Let be an odd prime, either regular or properly irregular, and let be a cyclic group of order . The author determines a full set of inequivalent representations of by matrices with rational integral entries. This information is used to calculate the ideal class number of the integral group ring .
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