Family Information
| Genus: | $15$ |
| Quotient genus: | $0$ |
| Group name: | $C_{40}$ |
| Group identifier: | $[40,2]$ |
| Signature: | $[ 0; 4, 40, 40 ]$ |
| Conjugacy classes for this refined passport: | $4, 25, 28$ |
The full automorphism group for this family is $C_8\times D_5$ with signature $[ 0; 2, 8, 40 ]$.
| Jacobian variety group algebra decomposition: | $A_{2}\times E\times A_{8}\times A_{4}$ |
Generating vector(s)
Displaying the unique generating vector for this refined passport.
15.40-2.0.4-40-40.9.1
| (1,4,2,3) (5,8,6,7) (9,12,10,11) (13,16,14,15) (17,20,18,19) (21,24,22,23) (25,28,26,27) (29,32,30,31) (33,36,34,35) (37,40,38,39) | |
| (1,25,11,35,18,22,8,32,13,37,3,27,10,34,20,24,5,29,15,39,2,26,12,36,17,21,7,31,14,38,4,28,9,33,19,23,6,30,16,40) | |
| (1,37,15,31,6,22,20,36,9,25,3,39,14,30,8,24,17,33,11,27,2,38,16,32,5,21,19,35,10,26,4,40,13,29,7,23,18,34,12,28) |