Invariants
| Level: | $24$ | $\SL_2$-level: | $8$ | Newform level: | $288$ | ||
| Index: | $24$ | $\PSL_2$-index: | $24$ | ||||
| Genus: | $1 = 1 + \frac{ 24 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 4 }{2}$ | ||||||
| Cusps: | $4$ (none of which are rational) | Cusp widths | $4^{2}\cdot8^{2}$ | Cusp orbits | $2^{2}$ | ||
| Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
| Analytic rank: | $0$ | ||||||
| $\Q$-gonality: | $2$ | ||||||
| $\overline{\Q}$-gonality: | $2$ | ||||||
| Rational cusps: | $0$ | ||||||
| Rational CM points: | none |
Other labels
| Cummins and Pauli (CP) label: | 8B1 |
| Rouse, Sutherland, and Zureick-Brown (RSZB) label: | 24.24.1.39 |
Level structure
| $\GL_2(\Z/24\Z)$-generators: | $\begin{bmatrix}7&4\\16&21\end{bmatrix}$, $\begin{bmatrix}7&23\\18&5\end{bmatrix}$, $\begin{bmatrix}19&13\\18&7\end{bmatrix}$, $\begin{bmatrix}19&20\\0&19\end{bmatrix}$ |
| Contains $-I$: | yes |
| Quadratic refinements: | none in database |
| Cyclic 24-isogeny field degree: | $16$ |
| Cyclic 24-torsion field degree: | $128$ |
| Full 24-torsion field degree: | $3072$ |
Jacobian
| Conductor: | $2^{5}\cdot3^{2}$ |
| Simple: | yes |
| Squarefree: | yes |
| Decomposition: | $1$ |
| Newforms: | 288.2.a.d |
Models
Embedded model Embedded model in $\mathbb{P}^{3}$
| $ 0 $ | $=$ | $ 4 x^{2} - z w $ |
| $=$ | $3 y^{2} - 4 z^{2} - w^{2}$ |
Singular plane model Singular plane model
| $ 0 $ | $=$ | $ 4 x^{4} - 3 y^{2} z^{2} + z^{4} $ |
Rational points
This modular curve has real points and $\Q_p$ points for $p$ not dividing the level, but no known rational points.
Maps between models of this curve
Birational map from embedded model to plane model:
| $\displaystyle X$ | $=$ | $\displaystyle x$ |
| $\displaystyle Y$ | $=$ | $\displaystyle \frac{1}{2}y$ |
| $\displaystyle Z$ | $=$ | $\displaystyle \frac{1}{2}w$ |
Maps to other modular curves
$j$-invariant map of degree 24 from the embedded model of this modular curve to the modular curve $X(1)$ :
| $\displaystyle j$ | $=$ | $\displaystyle 2^8\,\frac{(z^{2}+w^{2})^{3}}{w^{2}z^{4}}$ |
Modular covers
Cover information
Click on a modular curve in the diagram to see information about it.
|
This modular curve minimally covers the modular curves listed below.
| Covered curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
|---|---|---|---|---|---|---|
| 8.12.0.w.1 | $8$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
| 12.12.0.k.1 | $12$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
| 24.12.1.bx.1 | $24$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
|---|---|---|---|---|---|---|
| 24.48.1.ku.1 | $24$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
| 24.48.1.ku.2 | $24$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
| 24.48.1.kv.1 | $24$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
| 24.48.1.kv.2 | $24$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
| 24.72.5.oq.1 | $24$ | $3$ | $3$ | $5$ | $1$ | $1^{4}$ |
| 24.96.5.fs.1 | $24$ | $4$ | $4$ | $5$ | $0$ | $1^{4}$ |
| 48.48.3.bj.1 | $48$ | $2$ | $2$ | $3$ | $0$ | $2$ |
| 48.48.3.bj.2 | $48$ | $2$ | $2$ | $3$ | $0$ | $2$ |
| 48.48.3.dj.1 | $48$ | $2$ | $2$ | $3$ | $0$ | $1^{2}$ |
| 48.48.3.dk.1 | $48$ | $2$ | $2$ | $3$ | $0$ | $1^{2}$ |
| 48.48.3.dr.1 | $48$ | $2$ | $2$ | $3$ | $0$ | $1^{2}$ |
| 48.48.3.ds.1 | $48$ | $2$ | $2$ | $3$ | $2$ | $1^{2}$ |
| 48.48.3.gb.1 | $48$ | $2$ | $2$ | $3$ | $0$ | $2$ |
| 48.48.3.gb.2 | $48$ | $2$ | $2$ | $3$ | $0$ | $2$ |
| 120.48.1.bvu.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bvu.2 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bvv.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bvv.2 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.120.9.wu.1 | $120$ | $5$ | $5$ | $9$ | $?$ | not computed |
| 120.144.9.ric.1 | $120$ | $6$ | $6$ | $9$ | $?$ | not computed |
| 120.240.17.gfm.1 | $120$ | $10$ | $10$ | $17$ | $?$ | not computed |
| 168.48.1.bvs.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bvs.2 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bvt.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bvt.2 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.192.13.nu.1 | $168$ | $8$ | $8$ | $13$ | $?$ | not computed |
| 240.48.3.fx.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 240.48.3.fx.2 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 240.48.3.gt.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 240.48.3.gu.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 240.48.3.gx.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 240.48.3.gy.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 240.48.3.jh.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 240.48.3.jh.2 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
| 264.48.1.bvs.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bvs.2 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bvt.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bvt.2 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.288.21.ly.1 | $264$ | $12$ | $12$ | $21$ | $?$ | not computed |
| 312.48.1.bvu.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bvu.2 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bvv.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bvv.2 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |