Q1. = NumberField(x^3- 2);Q1; Q2.= CyclotomicField(3);Q2; Q3.<c> = Q2.extension(x^3 - 2);Q3;
Q3.absolute_polynomial();
G=Q3.galois_group();G; G.number_field();Q 1.is_galois(); Q2.is_galois();
G2=Q2.galois_group('pari');G2; G1.<m>=Q1.galois_group('pari');G1;
Traceback (click to the left of this block for traceback) ... AttributeError: 'GaloisGroup_v1' object has no attribute '_first_ngens'
