Order of arbitrary element in $GL(2, q)$
119758
On the order of elements of $\mathrm{GL}(2,q)$.
17178
Order of $\phi(g)$ divides the order of $g$
56234
Isomorphism $f$ preserves the order of an element?
16476
Order of the product of two commuting elements with coprime orders in a group.
41731
Question about the order of the product of two elements in an abelian group
23037
Computing the order of $\mathrm{SL}_2(\mathbb F_p)$ as the kernel of $\mathrm{GL}_2(\mathbb F_p)$
110217
$GL(n,K)$ is open in $M(n,K)$
7967
Prove that the order of the cyclic subgroup $\langle g^k\rangle $ is $n/{\operatorname{gcd}(n,k)}$
75553
Order of matrices in $GL_2(\mathbb{Z})$
56607
gcd and order of elements of group
123847
Cardinality of $GL_n(K)$ when $K$ is finite
33008
Linear order where every initial segment is finite
26398
Group of even order contains an element of order 2
134840
Generators and relations for $\text{PSL}(2, \mathbb{F}_q)$
118310
How to find $\operatorname{Gal}(S/\mathbb{Q})$
104513
Order of elements in $Z_n$
87922
Computing the Lie bracket on the Lie group $GL(n, \mathbb{R})$