Invariants
| Level: | $120$ | $\SL_2$-level: | $8$ | ||||
| Index: | $96$ | $\PSL_2$-index: | $48$ | ||||
| Genus: | $0 = 1 + \frac{ 48 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 10 }{2}$ | ||||||
| Cusps: | $10$ (none of which are rational) | Cusp widths | $4^{8}\cdot8^{2}$ | Cusp orbits | $2\cdot4^{2}$ | ||
| Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
| $\Q$-gonality: | $1 \le \gamma \le 2$ | ||||||
| $\overline{\Q}$-gonality: | $1$ | ||||||
| Rational cusps: | $0$ | ||||||
| Rational CM points: | none |
Other labels
| Cummins and Pauli (CP) label: | 8N0 |
Level structure
| $\GL_2(\Z/120\Z)$-generators: | $\begin{bmatrix}5&82\\6&119\end{bmatrix}$, $\begin{bmatrix}41&60\\76&71\end{bmatrix}$, $\begin{bmatrix}53&72\\92&115\end{bmatrix}$, $\begin{bmatrix}95&12\\108&83\end{bmatrix}$, $\begin{bmatrix}99&100\\52&1\end{bmatrix}$ |
| Contains $-I$: | no $\quad$ (see 120.48.0.q.1 for the level structure with $-I$) |
| Cyclic 120-isogeny field degree: | $96$ |
| Cyclic 120-torsion field degree: | $3072$ |
| Full 120-torsion field degree: | $368640$ |
Models
This modular curve is isomorphic to $\mathbb{P}^1$.
Rational points
This modular curve has real points and $\Q_p$ points for $p$ not dividing the level, but no known rational points.
Modular covers
This modular curve minimally covers the modular curves listed below.
| Covered curve | Level | Index | Degree | Genus | Rank |
|---|---|---|---|---|---|
| 40.48.0-20.b.1.1 | $40$ | $2$ | $2$ | $0$ | $0$ |
| 120.48.0-20.b.1.4 | $120$ | $2$ | $2$ | $0$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 120.192.3-120.j.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.k.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.n.1.15 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.o.1.15 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.dc.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.dd.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.dk.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.dl.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.gu.1.15 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.gv.1.15 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.hc.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.hd.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.hi.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.hj.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.hm.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.192.3-120.hn.1.16 | $120$ | $2$ | $2$ | $3$ |
| 120.288.8-120.bu.1.30 | $120$ | $3$ | $3$ | $8$ |
| 120.384.7-120.cb.1.56 | $120$ | $4$ | $4$ | $7$ |
| 120.480.16-120.bf.1.20 | $120$ | $5$ | $5$ | $16$ |