Modular curves in Gassmann class 20.12.0.h
| LMFDB label | CP label | RSZB label | Cusp orbits | $\Q$-cusps | $\Q$-gonality | $\overline{\Q}$-gonality | CM points | 20.12.0.h.1 | 4E0 | 20.12.0.8 | $1^{2}\cdot2$ | $2$ | $1$ | $1$ | none |
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Invariants of this Gassmann class
| Level: | $20$ | $\SL_2$-level: | $4$ | ||
| Index: | $12$ | $\PSL_2$-index: | $12$ | ||
| Genus: | $0 = 1 + \frac{ 12 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 4 }{2}$ | ||||
| Cusps: | $4$ | ||||
| Elliptic points: | $0$ of order $2$ and $0$ of order $3$ |