Embedding a finite group into $\operatorname{GL}_n( \mathbb{Z})$
130937
Embeddings of finite groups into $\mathrm{GL}_n(\mathbb{Z})$
128516
Can we embed every finite group in some special orthogonal group or special linear group of some order , over $\mathbb R$?
151705
$SL_n(\mathbb R)$ is a subgroup of kernel of $f\in$ Hom$(GL_n(\mathbb R), A)$, $A$ is an abelian group.
147827
How to calculate $|\operatorname {SL}_2(\mathbb Z/N\mathbb Z)|$?
27865
What is the number of invertible $n\times n$ matrices in $\operatorname{GL}_n(F)$?
93169
Show that $(\mathbb Z[x],+)$ and $(\mathbb Q_{>0},\cdot)$ are isomorphic groups
150199
How to prove for a finite group that $|\langle g \rangle|=o(g)$?
36325
Embedding ordinals in $\mathbb{Q}$
3203
Quotient group $\mathbb Z^n/\ \text{im}(A)$
7418
The Center of $\operatorname{GL}(n,k)$
81543
Finite abelian group contains an element with order equal to the lcm of the orders of its elements
64408
Subgroup of $\mathbb{Q}$ with finite index
157915
Isomorphism between the group $(\mathbb Z[x], +)$ and $(\mathbb Q_{>0}, .)$
88221
Find the center of the group $\operatorname{GL}(n,\mathbb R)$ of invertible $n \times n$ matrices.
78553
A simple finite group $G$ with $n$ p-Sylows is isomorphic to a subgroup of $\mathbb A_n$
142421
Conjugacy Classes in Finite Groups
145254
$G$ be a non-nilpotent and supersoluble finite group.