Return to Revisions

2 of 3

deleted 15 characters in body

edited Jul 3, 2018 at 11:55

The finite extensions of $SL_2(q)$

Let $G$ be a finite group such that $Z(G)\leq SL_2(q) \leq G $ and $G/Z(G) \cong PGL_2(q)$· Is $G$ a subgroup of $ GL_2(q)$ ?

asked Jul 3, 2018 at 11:35