Invariants
| Level: | $24$ | $\SL_2$-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 | $2^{4}\cdot4^{2}\cdot8^{4}$ | Cusp orbits | $2^{5}$ | ||
| 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: | 8O0 |
| Rouse, Sutherland, and Zureick-Brown (RSZB) label: | 24.96.0.974 |
Level structure
| $\GL_2(\Z/24\Z)$-generators: | $\begin{bmatrix}9&20\\8&13\end{bmatrix}$, $\begin{bmatrix}11&17\\8&9\end{bmatrix}$, $\begin{bmatrix}21&14\\4&7\end{bmatrix}$ |
| $\GL_2(\Z/24\Z)$-subgroup: | Group 768.1086681 |
| Contains $-I$: | no $\quad$ (see 24.48.0.bl.1 for the level structure with $-I$) |
| Cyclic 24-isogeny field degree: | $4$ |
| Cyclic 24-torsion field degree: | $8$ |
| Full 24-torsion field degree: | $768$ |
Models
Smooth plane model Smooth plane model
| $ 0 $ | $=$ | $ 8 x^{2} + 3 y^{2} - 24 z^{2} $ |
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 |
|---|---|---|---|---|---|
| $X_1(8)$ | $8$ | $2$ | $2$ | $0$ | $0$ |
| 24.48.0-8.bb.1.3 | $24$ | $2$ | $2$ | $0$ | $0$ |
| 24.48.0-24.bj.1.5 | $24$ | $2$ | $2$ | $0$ | $0$ |
| 24.48.0-24.bj.1.10 | $24$ | $2$ | $2$ | $0$ | $0$ |
| 24.48.0-24.by.1.3 | $24$ | $2$ | $2$ | $0$ | $0$ |
| 24.48.0-24.by.1.12 | $24$ | $2$ | $2$ | $0$ | $0$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 24.288.8-24.gn.1.2 | $24$ | $3$ | $3$ | $8$ |
| 24.384.7-24.em.2.7 | $24$ | $4$ | $4$ | $7$ |
| 48.192.1-48.ck.2.2 | $48$ | $2$ | $2$ | $1$ |
| 48.192.1-48.cm.2.3 | $48$ | $2$ | $2$ | $1$ |
| 48.192.1-48.cs.1.8 | $48$ | $2$ | $2$ | $1$ |
| 48.192.1-48.cu.1.8 | $48$ | $2$ | $2$ | $1$ |
| 48.192.1-48.dq.2.1 | $48$ | $2$ | $2$ | $1$ |
| 48.192.1-48.ds.2.1 | $48$ | $2$ | $2$ | $1$ |
| 48.192.1-48.dy.1.4 | $48$ | $2$ | $2$ | $1$ |
| 48.192.1-48.ea.1.4 | $48$ | $2$ | $2$ | $1$ |
| 120.480.16-120.ev.2.4 | $120$ | $5$ | $5$ | $16$ |
| 240.192.1-240.mc.2.3 | $240$ | $2$ | $2$ | $1$ |
| 240.192.1-240.me.2.5 | $240$ | $2$ | $2$ | $1$ |
| 240.192.1-240.mk.1.8 | $240$ | $2$ | $2$ | $1$ |
| 240.192.1-240.mm.1.12 | $240$ | $2$ | $2$ | $1$ |
| 240.192.1-240.ra.2.3 | $240$ | $2$ | $2$ | $1$ |
| 240.192.1-240.rc.2.5 | $240$ | $2$ | $2$ | $1$ |
| 240.192.1-240.ri.1.8 | $240$ | $2$ | $2$ | $1$ |
| 240.192.1-240.rk.1.8 | $240$ | $2$ | $2$ | $1$ |