20D06 3 simple group 3 20D05 2 1 05C25 1 20D08 1 20D60 1 20E32; 20E08 1 20F06 1 20F50 1 20F50; 20F05 1 37A15 1 Burnside group 1 Geometry of Simple Group of Lie type 1 Multivariate Cryptography 1 OD-characterization of a finite group 1 Schubert cell 1 alternating groups 1 commuting graph 1 degree pattern 1 diagonal embeddings 1 direct limits 1 finite group 1 flag variety 1 graded diagram 1 graded presentation 1 locally finite simple groups 1 measure-preserving actions 1 non-isomorphic 2-generated torsion simple groups 1 power graph 1