Faithful representation of a finite group over reals
124150
Faithful representation implies group is cyclic
66464
Faithful group actions for singleton group or for empty set
34234
Kernel of injective group homomorphism
81543
Finite abelian group contains an element with order equal to the lcm of the orders of its elements
145159
Finite group is abelian if the representatives of its conjugacy classes commute
103654
A finite field extension that is not simple
46001
Can a finite group act freely (as homeomorphisms) on $\mathbb R^n$
76047
Annihilators of elements of a finitely generated faithful module over a noetherian reduced ring
142421
Conjugacy Classes in Finite Groups
150199
How to prove for a finite group that $|\langle g \rangle|=o(g)$?
55719
Order of general- and special linear groups over finite fields.
2254
Finite group with isomorphic normal subgroups and non-isomorphic quotients?
85222
Direct sum of finitely-many non-abelian groups
142699
Is $R/N(R)$ a faithfully flat $R$-module?
96380
Representation of $\text{sl}(2,\mathbb{C})$
90192
Kernel and Image of a group homomorphism
125742
$\phi \times \theta$ is faithful iff $(|Z(H)| ,|Z(K)|)=1$ for faithful characters $\phi \in Irr(H)$ and $\theta \in Irr(K)$ .