Number of subfields of a given field
126552
Number of subfields of finite field
31961
Given fields $M/E/F$, why does $[M:F] = [M:E][E:F]$?
44354
Total number of solutions of an equation
34387
Is the number of irreducibles in any number field infinite?
52348
Counting the number of surjections.
151732
Number of solutions of polynomials in a field
103654
A finite field extension that is not simple
98256
Subfields of $\mathbb{Q}(\sqrt{2},\sqrt{3})$
78222
Can any monomorphism of a subfield of a splitting field be extended to an automorphism?
24613
Get name of a field
49899
Determine the number of real roots
145140
Subfield of $\mathbb{Q}(\sqrt[n]{a})$
154610
Number of solutions for the given equation in finite field of order 32.
125568
Construction of $p^n$ field
17276
Number of points in the fibre and the degree of field extension
120943
Galois field extension and number of intermediate fields
153589
Integral basis of an extension of number fields