Invariants
| Level: | $24$ | $\SL_2$-level: | $8$ | Newform level: | $576$ | ||
| 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: | $1$ | ||||||
| $\Q$-gonality: | $2$ | ||||||
| $\overline{\Q}$-gonality: | $2$ | ||||||
| Rational cusps: | $0$ | ||||||
| Rational CM points: | yes $\quad(D =$ $-4,-12$) |
Other labels
| Cummins and Pauli (CP) label: | 8C1 |
| Rouse, Sutherland, and Zureick-Brown (RSZB) label: | 24.24.1.61 |
Level structure
| $\GL_2(\Z/24\Z)$-generators: | $\begin{bmatrix}3&16\\22&13\end{bmatrix}$, $\begin{bmatrix}7&2\\4&19\end{bmatrix}$, $\begin{bmatrix}19&8\\4&19\end{bmatrix}$, $\begin{bmatrix}19&17\\22&9\end{bmatrix}$ |
| 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: | $2^{6}\cdot3^{2}$ |
| Simple: | yes |
| Squarefree: | yes |
| Decomposition: | $1$ |
| Newforms: | 576.2.a.c |
Models
Weierstrass model Weierstrass model
| $ y^{2} $ | $=$ | $ x^{3} - 396x + 3024 $ |
Rational points
This modular curve has infinitely many rational points, including 2 stored non-cuspidal points.
Maps to other modular curves
$j$-invariant map of degree 24 from the Weierstrass model of this modular curve to the modular curve $X(1)$ :
| $\displaystyle j$ | $=$ | $\displaystyle 2^6\cdot3^3\,\frac{312x^{2}y^{6}-180556272x^{2}y^{4}z^{2}+6653452409856x^{2}y^{2}z^{4}-44673552633996288x^{2}z^{6}-42168xy^{6}z+7912594944xy^{4}z^{3}-190470929469696xy^{2}z^{5}+1026176675378909184xz^{7}-y^{8}+3287168y^{6}z^{2}-228433858560y^{4}z^{4}+2605015062042624y^{2}z^{6}-5881128527428227072z^{8}}{24x^{2}y^{6}+22032x^{2}y^{4}z^{2}-2239488x^{2}y^{2}z^{4}-60466176x^{2}z^{6}+72xy^{6}z+248832xy^{4}z^{3}-28553472xy^{2}z^{5}-725594112xz^{7}-y^{8}-10368y^{6}z^{2}-5971968y^{4}z^{4}+524040192y^{2}z^{6}+15237476352z^{8}}$ |
Modular covers
Cover information
Click on a modular curve in the diagram to see information about it.
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This modular curve minimally covers the modular curves listed below.
| Covered curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
|---|---|---|---|---|---|---|
| 8.12.0.s.1 | $8$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
| 24.12.0.bu.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
| 24.12.1.by.1 | $24$ | $2$ | $2$ | $1$ | $1$ | 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.d.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.48.1.cl.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.48.1.ex.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.48.1.ff.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.48.1.jo.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.48.1.ju.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.48.1.lu.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.48.1.lw.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
| 24.72.5.ma.1 | $24$ | $3$ | $3$ | $5$ | $2$ | $1^{4}$ |
| 24.96.5.em.1 | $24$ | $4$ | $4$ | $5$ | $2$ | $1^{4}$ |
| 48.48.2.ds.1 | $48$ | $2$ | $2$ | $2$ | $1$ | $1$ |
| 48.48.2.dt.1 | $48$ | $2$ | $2$ | $2$ | $2$ | $1$ |
| 48.48.2.du.1 | $48$ | $2$ | $2$ | $2$ | $2$ | $1$ |
| 48.48.2.dv.1 | $48$ | $2$ | $2$ | $2$ | $1$ | $1$ |
| 48.48.2.dw.1 | $48$ | $2$ | $2$ | $2$ | $2$ | $1$ |
| 48.48.2.dx.1 | $48$ | $2$ | $2$ | $2$ | $1$ | $1$ |
| 48.48.2.dy.1 | $48$ | $2$ | $2$ | $2$ | $1$ | $1$ |
| 48.48.2.dz.1 | $48$ | $2$ | $2$ | $2$ | $2$ | $1$ |
| 120.48.1.bik.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bio.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bjq.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bju.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bte.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.bti.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.buk.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.48.1.buo.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 120.120.9.rw.1 | $120$ | $5$ | $5$ | $9$ | $?$ | not computed |
| 120.144.9.ocu.1 | $120$ | $6$ | $6$ | $9$ | $?$ | not computed |
| 120.240.17.fak.1 | $120$ | $10$ | $10$ | $17$ | $?$ | not computed |
| 168.48.1.bii.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bim.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bjo.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bjs.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.btc.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.btg.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bui.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.48.1.bum.1 | $168$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 168.192.13.lu.1 | $168$ | $8$ | $8$ | $13$ | $?$ | not computed |
| 240.48.2.ec.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 240.48.2.ed.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 240.48.2.ee.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 240.48.2.ef.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 240.48.2.eg.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 240.48.2.eh.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 240.48.2.ei.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 240.48.2.ej.1 | $240$ | $2$ | $2$ | $2$ | $?$ | not computed |
| 264.48.1.bii.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bim.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bjo.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bjs.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.btc.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.btg.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bui.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.48.1.bum.1 | $264$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 264.288.21.jy.1 | $264$ | $12$ | $12$ | $21$ | $?$ | not computed |
| 312.48.1.bik.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bio.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bjq.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bju.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bte.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.bti.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.buk.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
| 312.48.1.buo.1 | $312$ | $2$ | $2$ | $1$ | $?$ | dimension zero |