Name(s): t20n289
Order: 3840 = 28 · 3 · 5
Parity: 1
|Aut(K)|=|CS20(G)|= 2
Subfields: 10T13
Other representations: 10T39, 10T39, 20T288, 20T279, 20T275, 20T288, 20T279, 20T285, 20T289, 20T285
Resolvents
2: 2T1, 2T1, 2T1
4: 4T2
120: 5T5
240: 10T22
1920: 10T37