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Torsion Units in Integral Group Ring of the Mathieu Simple Group M22
2008
LMS Journal of Computation and Mathematics
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AbstractWe investigate the possible character values of torsion units of the normalized unit group of the integral group ring of the Mathieu sporadic groupM22. We confirm the Kimmerle conjecture on prime graphs for this group and specify the partial augmentations for possible counterexamples to the stronger Zassenhaus conjecture.
doi:10.1112/s1461157000000516
fatcat:xnvtkyjv4nazjpmmhy6j27epim