On the $\mathbb{F}_p$-automorphisms of a finite field $\mathbb{F}_q$
75828
Compute Galois group of $\mathbb F_q/\mathbb F_p$
5069
$GL_n(\mathbb F_q)$ has an element of order $q^n-1$
114811
Characteristic subgroups and automorphisms
121301
What are the roots of an irreducible $p\in F[X]$ in the field extension $F[X]/\langle p\rangle$?
80188
There are infinitely many irreducible polynomials in $\Bbb{F}_p[X]$
121244
Homomorphisms and automorphisms on polynomial rings
7567
Degree of Field Extensions and $F(\alpha)$
146990
How to find the number of automorphisms on $\mathbb Z_2\times \mathbb Z_4$
3703
Order of finite fields is $p^n$
132714
Properties of p-adic valuations
36965
Automorphism of rational numbers
111168
Automorphisms of a finite non-abelian group
136422
Two finite fields with the same number of elements are isomorphic
97009
Image of ring homomorphism $\phi : \mathbb{Z}[t] \to \mathbb{Q}$?
5699
The number of ring homomorphisms from $\mathbb{Z}_m$ to $\mathbb{Z}_n$
100439
Proving that a Galois group $Gal(E/Q)$ is isomorphic to $\mathbb{F}_p^\times$
134840
Generators and relations for $\text{PSL}(2, \mathbb{F}_q)$