Keywords = special linear group
##### A note on the normalizer of Sylow $2$-subgroup of special linear‎ ‎group ${\rm SL}_2(p^f)$

Volume 3, Issue 4, December 2014, Pages 33-36

Jiangtao Shi

##### Omissible extensions of $SL_2(k)$ where $k$ is a field of positive characteristic

Volume 2, Issue 1, March 2013, Pages 145-155

Martyn Dixon; Martin Evans; Howard Smith