Degree 21: T13

Name(s): t21n13

Order: 147 = 3 · 72

Parity: 1

|Aut(K)|=|CS21(G)|= 7

Subfields: 3T1

Other representations: 21T13

Resolvents
  3: 3T1
  7: 7T1
  21: 7T3, 21T1