Isomorphisms between finite fields of same characteristic
115449
Inclusion of Fields whose order is a prime power
103654
A finite field extension that is not simple
86174
Finding an isomorphism between these two finite fields
139499
The algebraic closure of a finite field and its Galois group
45179
When does the isomorphism $G\simeq \ker(\phi)\times \operatorname{im}(\phi)$? hold?
120968
Isomorphism of stabilizer over $S_n$ to $S_{n-1}$
126098
Isomorphism of factor groups
157499
Every finite extension of a finite field is separable
82576
Intersection of two subfields of the Rational Function Field in characteristic $0$
36882
Two finite abelian groups with the same number of elements of any order are isomorphic
6385
Minimal counterexamples of the isomorphism problem for integral group rings
103561
Residue fields of schemes of finite type (over $\mathbb{Z}$)
110808
Isomorphisms preserve cyclic
90433
Isomorphisms between $(\mathbb Z_4,+)$ and $(U_5,*)$
55719
Order of general- and special linear groups over finite fields.
25793
Extension fields isomorphic to fields of matrices
93118
How to show that if two integral domains are isomorphic, then their corresponding field of quotients are isomorphic?