Name(s): D_10(10)=[D(5)]2
Order: 20 = 22 · 5
Parity: -1
|Aut(K)|=|CS10(G)|= 2
Subfields: 2T1, 5T2
Other representations: 10T3, 20T4
Resolvents 2: 2T1, 2T1, 2T1 4: 4T2 10: 5T2