Group GAP4(30,2)

x^30+4*x^29-124*x^28-70*x^27+3970*x^26+575*x^25-57323*x^24-9730*x^23+430043*\
x^22+91136*x^21-1829568*x^20-399895*x^19+4650425*x^18+954506*x^17-7260258*x^\
16-1362729*x^15+7062240*x^14+1183063*x^13-4291430*x^12-600941*x^11+1617521*x\
^10+166645*x^9-370772*x^8-23002*x^7+49154*x^6+1402*x^5-3413*x^4-56*x^3+108*x\
^2+2*x-1

1909612242978444116001801367443

x^30-3*x^29+x^28+14*x^27-30*x^26-27*x^25+225*x^24-590*x^23+175*x^22+2677*x^2\
1-5499*x^20-5779*x^19+43005*x^18-47142*x^17+49003*x^16-59630*x^15+79634*x^14\
-100746*x^13+80715*x^12+17012*x^11-11538*x^10-2782*x^9+1597*x^8+504*x^7-288*\
x^6-27*x^5+42*x^4+5*x^3-6*x^2-x+1

212439586073351