Group GAP4(18,2)

Name: C18
Maximal quotients:GAP4(6,2) GAP4(9,1)
Real polynomial:
x^18+x^17-18*x^16-18*x^15+134*x^14+134*x^13-531*x^12-531*x^11+1198*x^10+1198\
*x^9-1519*x^8-1519*x^7+989*x^6+989*x^5-265*x^4-265*x^3+20*x^2+20*x+1
Common denominator of the automorphisms: 
1
Complex polynomial:
x^18+x^9+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
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