Group GAP4(40,5)

Name: C4 x D10
Maximal quotients:GAP4(8,2) GAP4(20,4)
Real polynomial:

x^40-176*x^38+10424*x^36-308432*x^34+5291128*x^32-56842000*x^30+401788592*x^\
28-1932554560*x^26+6467013328*x^24-15261765312*x^22+25581776544*x^20-3052353\
0624*x^18+25868053312*x^16-15460436480*x^14+6428617472*x^12-1818944000*x^10+\
338632192*x^8-39479296*x^6+2668544*x^4-90112*x^2+1024

Common denominator of the automorphisms:

417333043850784605157888

Complex polynomial:

x^40+62*x^30+239*x^20+238*x^10+1

Common denominator of the automorphisms:

Database of Galois polynomials by Bill Allombert and Igor Schein.
Last Modified: Sat, 16 Jun 2018 12:23:16 +0200
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