Torsion Units in Integral Group Ring of the Mathieu Simple GroupM22
- 1 January 2008
- journal article
- Published by Wiley in LMS Journal of Computation and Mathematics
- Vol. 11, 28-39
- https://doi.org/10.1112/s1461157000000516
Abstract
We 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.Keywords
Other Versions
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