what is the order of group GL2(R), where all the entries of the group are integers mod p, where p is prime.
55719
Order of general- and special linear groups over finite fields.
13631
Showing group with $p^2$ elements is Abelian
21568
Maximal order of an element in a symmetric group
22248
$G$ solvable $\implies$ composition factors of $G$ are of prime order.
76048
Why does $PSL(2,\mathbb C)\cong PGL(2,\mathbb C)$ but $PSL(2,\mathbb R) \not\cong PGL(2,\mathbb R)$?
158579
If $r,s,t$ are prime numbers and $p,q$ positive integers s.t. $\text{lcm}(p,q)$ is $r^2s^4t^2$, then the number of ordered pairs $(p,q)$ is?
39938
Subgroups of a cyclic group and their order.
23885
Structure of a group, $G$, of order $pq$ where $p, q$ are prime.
38153
Looking for a simple proof that groups of order $2p$ are up to isomorphism $\mathbb{Z}_{2p}$ and $D_{p}$ .
43580
Let $p$ be a prime number and $G$ a non abelian group or order $p^3$. Prove that $Z(G) = [G,G]$.
126893
A group of order 2p (p prime) and other conditions - prove abelian.
141125
Group with order $p^2$ must be abelian . How to prove that?
14895
Reference for the subgroup structure of $\rm{PSL}_2(q)$
27056
$ gl(2,\mathbb C) \cong sl(2,\mathbb C) \oplus \mathbb C $
66877
Showing groups of order $p^{k}(p+1)$ are not simple, p prime
138297
Let $G = GL_2\mathbb (R)$. Show that $T$ is a subgroup of $G$
30676
$G'$ and the product of all the elements in an odd order group