Degree 20: T₂₀

Name(s): t20n20

Order: 80 = 2⁴ · 5

Parity: -1

|Aut(K)|=|C_S20(G)|= 4

Subfields: 2T1, 4T1, 5T3, 10T5

Other representations: 20T20, 20T20, 20T20

Resolvents
  2: 2T1, 2T1, 2T1
  4: 4T1, 4T1, 4T1, 4T1, 4T1, 4T1, 4T2
  8: 8T2, 8T2, 8T2
  16: 16T4
  20: 5T3
  40: 10T5