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 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 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 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>