Degree 20: T₄

Name(s): t20n4

Order: 20 = 2² · 5

Parity: 1

|Aut(K)|=|C_S20(G)|= 20

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

Other representations: 10T3, 10T3

Resolvents
  2: 2T1, 2T1, 2T1
  4: 4T2
  10: 5T2