User nina - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-25T17:55:06Z http://mathoverflow.net/feeds/user/22111 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/91284/the-number-of-sylow-subgroups-in-groups-of-lie-type The number of Sylow subgroups in groups of Lie type Nina 2012-03-15T13:58:54Z 2013-01-26T11:03:05Z <p>Dear friends,</p> <p>I want to know how we can find the number of Sylow subgroups in groups of Lie type? For example in the group PSL(n,q), where \$q=p^s\$ how we can find the number of Sylow p-subgroups or the number of Sylow r-subgroups where \$r\$ is in \$pi(G)\$?</p> <p>Best regards</p> http://mathoverflow.net/questions/91307/central-subgroup Central subgroup Nina 2012-03-15T16:07:39Z 2012-03-15T16:07:39Z <p>Dear all,</p> <p>Let N be abelian normal subgroup of finite group G and G/N be simple group. Why N is ceteral subgroup of G?</p> <p>All the best</p> http://mathoverflow.net/questions/91257/2-transitive-and-3-transitive-lie-groups 2-transitive and 3-transitive Lie groups Nina 2012-03-15T07:27:22Z 2012-03-15T11:12:04Z <p>Where I can find the classification of 2-transitive and 3-transitive Lie groups?</p>