Group GAP4(42,1)

Name: (C7 : C3) : C2
Maximal quotient:GAP4(6,2)
Real polynomial:

x^42-111*x^40+5544*x^38-165869*x^36+3337713*x^34-48061521*x^32+514162312*x^3\
0-4185379689*x^28+26319907026*x^26-128995903488*x^24+494517219228*x^22-14811\
18494202*x^20+3444473797605*x^18-6145854629715*x^16+8251505236134*x^14-80910\
26188227*x^12+5535213733296*x^10-2459338636104*x^8+631689959232*x^6-77310146\
736*x^4+3161597184*x^2-40450752

Common denominator of the automorphisms:

12255709843225135745006005229948976223680895988537472

Complex polynomial:

x^42+245*x^28+2499*x^14+7

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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