Group GAP4(16,2)

Name: C4 x C4
Maximal quotient:GAP4(8,2)
Real polynomial:
x^16-16*x^14+104*x^12-352*x^10+659*x^8-664*x^6+316*x^4-48*x^2+1
Common denominator of the automorphisms: 
1
Complex polynomial:
x^16+16*x^14+104*x^12+352*x^10+659*x^8+664*x^6+316*x^4+48*x^2+1
Common denominator of the automorphisms: 
1
Database of Galois polynomials by Bill Allombert and Igor Schein.
Last Modified: Sat, 16 Jun 2018 12:23:16 +0200
Copyleft © 2002-2008 the PARI group.