Degree 20: T₂₄₃

Name(s): t20n243

Order: 2560 = 2⁹ · 5

Parity: -1

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

Subfields: 5T2, 10T15

Other representations: 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T255, 20T260, 20T260, 20T240, 20T260, 20T243, 20T260, 20T260, 20T240, 20T260, 20T243, 20T260, 20T260, 20T240, 20T260, 20T240, 20T260, 20T260, 20T260, 20T243, 20T240, 20T260, 20T260, 20T260, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T260, 20T240, 20T260, 20T260, 20T260, 20T260, 20T240, 20T260, 20T260, 20T240, 20T260, 20T260, 20T243, 20T240, 20T260, 20T260, 20T260, 20T260, 20T260, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T260, 20T260, 20T260, 20T240, 20T240, 20T260, 20T260, 20T260, 20T240, 20T260, 20T260, 20T260, 20T260, 20T240, 20T260, 20T260, 20T243, 20T243, 20T260, 20T240, 20T260, 20T260, 20T260, 20T240, 20T240, 20T260, 20T260, 20T260, 20T260, 20T240, 20T260, 20T260, 20T260, 20T240, 20T260, 20T260, 20T260, 20T240, 20T243, 20T243, 20T260, 20T260, 20T260, 20T240, 20T243, 20T243, 20T243, 20T260, 20T260, 20T260, 20T240, 20T243, 20T243, 20T243, 20T243, 20T243, 20T260, 20T260, 20T243, 20T260, 20T260, 20T260, 20T240, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T260, 20T260, 20T260, 20T240, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T260, 20T260, 20T260, 20T240, 20T243, 20T260, 20T240, 20T260, 20T260, 20T243, 20T260, 20T240, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T260, 20T240, 20T260, 20T260, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T240, 20T260, 20T260, 20T260, 20T243, 20T243, 20T260, 20T260, 20T240, 20T260, 20T260, 20T260, 20T243, 20T243, 20T243, 20T260, 20T260, 20T260, 20T240, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243, 20T243

Resolvents
  2: 2T1
  10: 5T2
  160: 10T15, 10T15, 10T15, 10T15, 10T15