Order of $\mathrm{GL}_n(\mathbb F_p)$ for $p$ prime
55719
Order of general- and special linear groups over finite fields.
158282
Finite order of an element $f(g)$ of a homomorphism $f$
21568
Maximal order of an element in a symmetric group
79995
G is group of order pq, pq are primes
141418
When is $\mathbb{F}_p[x]/(x^2-2)\simeq\mathbb{F}_p[x]/(x^2-3)$ for small primes?
23885
Structure of a group, $G$, of order $pq$ where $p, q$ are prime.
121479
Why is $X^4+1$ reducible over $\mathbb F_p$ with $p \geq 3,$ prime
17178
Order of $\phi(g)$ divides the order of $g$
23037
Computing the order of $\mathrm{SL}_2(\mathbb F_p)$ as the kernel of $\mathrm{GL}_2(\mathbb F_p)$
3703
Order of finite fields is $p^n$
25290
Determine the number of irreducible monic polynomials of degree 3 in $\mathbb F_p[x]$
8841
A $p$-group of order $p^n$ has a normal subgroup of order $p^k$ for each $0\le k \le n$
33300
Showing order of $Z (G) =1$ or $pq$
99205
Group of order $p^k q$ where $p$ and $q$ are distinct primes - how to prove this property?
6115
Show that $GL_n(\mathbb{F})$ is a finite group iff $\mathbb{F}$ has a finite number of elements
7967
Prove that the order of the cyclic subgroup $\langle g^k\rangle $ is $n/{\operatorname{gcd}(n,k)}$
105666
What's an easy way to show that $GL(n,\mathbb C)$ is connected?