The cohomology of the Mathieu group M22

Construction of the Fourfold Cover of the Mathieu Group M22

The 3-local cohomology of the Mathieu group M24

Torsion Units in Integral Group Ring of the Mathieu Simple Group M22

We investigate the possible character values of torsion units of the normalized unit group of the integral group ring of Mathieu sporadic groupM22. We confirm the Kimmerle conjecture on prime graphs for this group andspecify the partial augmentations for possible counterexamples to the stronger Zassenhaus conjecture.

Efficient presentations for the Mathieu simple group M22 and its cover

Questions about the efficiency of finite simple groups and their covering groups have been the subject of much research. We provide new efficient presentations for the Mathieu simple group M22 and its cover, including the shortest known efficient presentation for M22 and a somewhat longer presentation which is very suitable for computation. 2000 Mathematics Subject Classification: 20-04, 20D05,...

the plain x-ray the diagnosis of the acute abdomen_

چکیده ندارد.