Abstract
We consider the Zassenhaus conjecture for the normalized unit group of the integral group ring of the Mathieu sporadic group M 12. As a consequence, we confirm for this group the Kimmerle's conjecture on prime graphs.
Original language | English |
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Pages (from-to) | 125-136 |
Number of pages | 12 |
Journal | Rendiconti del Circolo Matematico di Palermo |
Volume | 56 |
Issue number | 1 |
DOIs | |
Publication status | Published - Feb 2007 |
Externally published | Yes |
Keywords
- Kimmerle conjecture
- Zassenhaus conjecture
- integral group ring
- partial augmentation
- torsion unit
ASJC Scopus subject areas
- General Mathematics