Degree 20: T₂₁

Name(s): t20n21

Order: 80 = 2⁴ · 5

Parity: -1

|Aut(K)|=|C_S20(G)|= 2

Subfields: 2T1, 4T3, 5T2, 10T3

Other representations: 20T21, 20T21, 20T21

Resolvents
  2: 2T1, 2T1, 2T1, 2T1, 2T1, 2T1, 2T1
  4: 4T2, 4T2, 4T2, 4T2, 4T2, 4T2, 4T2
  8: 4T3, 4T3, 8T3
  10: 5T2
  16: 8T9
  20: 10T3, 10T3, 10T3
  40: 20T8