x^16-56*x^14+1232*x^12-13720*x^10+81830*x^8-249704*x^6+323792*x^4-96040*x^2+\ 2401Common denominator of the automorphisms:
12348Complex polynomial:
x^16+56*x^14+1232*x^12+13720*x^10+81830*x^8+249704*x^6+323792*x^4+96040*x^2+\ 2401Common denominator of the automorphisms:
12348