Group GAP4(4,2)

Name: C2 x C2
Maximal quotient:GAP4(2,1)
Real polynomial:
x^4-4*x^2+1
Common denominator of the automorphisms:
1
Complex polynomial:
x^4-x^2+1
Common denominator of the automorphisms:
1

Database of Galois polynomials by Bill Allombert and Igor Schein.
Last Modified: Thu, 19 Dec 2013 12:12:28 +0100
Copyleft © 2002-2008 the PARI group.