Invariants
| Level: | $24$ | $\SL_2$-level: | $6$ | ||||
| Index: | $6$ | $\PSL_2$-index: | $6$ | ||||
| Genus: | $0 = 1 + \frac{ 6 }{12} - \frac{ 4 }{4} - \frac{ 0 }{3} - \frac{ 1 }{2}$ | ||||||
| Cusps: | $1$ (which is rational) | Cusp widths | $6$ | Cusp orbits | $1$ | ||
| Elliptic points: | $4$ of order $2$ and $0$ of order $3$ | ||||||
| $\Q$-gonality: | $1$ | ||||||
| $\overline{\Q}$-gonality: | $1$ | ||||||
| Rational cusps: | $1$ | ||||||
| Rational CM points: | yes $\quad(D =$ $-4,-16$) |
Other labels
| Cummins and Pauli (CP) label: | 6B0 |
| Rouse, Sutherland, and Zureick-Brown (RSZB) label: | 24.6.0.9 |
Level structure
| $\GL_2(\Z/24\Z)$-generators: | $\begin{bmatrix}1&18\\18&7\end{bmatrix}$, $\begin{bmatrix}4&5\\17&23\end{bmatrix}$, $\begin{bmatrix}11&19\\23&8\end{bmatrix}$, $\begin{bmatrix}19&13\\2&13\end{bmatrix}$ |
| Contains $-I$: | yes |
| Quadratic refinements: | none in database |
| Cyclic 24-isogeny field degree: | $48$ |
| Cyclic 24-torsion field degree: | $384$ |
| Full 24-torsion field degree: | $12288$ |
Models
This modular curve is isomorphic to $\mathbb{P}^1$.
Rational points
This modular curve has infinitely many rational points, including 10 stored non-cuspidal points.
Maps to other modular curves
$j$-invariant map of degree 6 to the modular curve $X(1)$ :
| $\displaystyle j$ | $=$ | $\displaystyle \frac{3^3}{2^9}\cdot\frac{x^{6}(x^{2}+32y^{2})^{3}}{y^{6}x^{6}}$ |
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 |
|---|---|---|---|---|---|
| $X_{\mathrm{ns}}^+(3)$ | $3$ | $2$ | $2$ | $0$ | $0$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 24.12.1.a.1 | $24$ | $2$ | $2$ | $1$ |
| 24.12.1.b.1 | $24$ | $2$ | $2$ | $1$ |
| 24.12.1.j.1 | $24$ | $2$ | $2$ | $1$ |
| 24.12.1.k.1 | $24$ | $2$ | $2$ | $1$ |
| 24.12.1.bn.1 | $24$ | $2$ | $2$ | $1$ |
| 24.12.1.bo.1 | $24$ | $2$ | $2$ | $1$ |
| 24.12.1.bt.1 | $24$ | $2$ | $2$ | $1$ |
| 24.12.1.bu.1 | $24$ | $2$ | $2$ | $1$ |
| 24.18.0.l.1 | $24$ | $3$ | $3$ | $0$ |
| 24.24.0.fh.1 | $24$ | $4$ | $4$ | $0$ |
| 72.18.1.c.1 | $72$ | $3$ | $3$ | $1$ |
| 72.54.1.d.1 | $72$ | $9$ | $9$ | $1$ |
| 120.12.1.fb.1 | $120$ | $2$ | $2$ | $1$ |
| 120.12.1.fc.1 | $120$ | $2$ | $2$ | $1$ |
| 120.12.1.fh.1 | $120$ | $2$ | $2$ | $1$ |
| 120.12.1.fi.1 | $120$ | $2$ | $2$ | $1$ |
| 120.12.1.fn.1 | $120$ | $2$ | $2$ | $1$ |
| 120.12.1.fo.1 | $120$ | $2$ | $2$ | $1$ |
| 120.12.1.ft.1 | $120$ | $2$ | $2$ | $1$ |
| 120.12.1.fu.1 | $120$ | $2$ | $2$ | $1$ |
| 120.30.2.bf.1 | $120$ | $5$ | $5$ | $2$ |
| 120.36.1.sp.1 | $120$ | $6$ | $6$ | $1$ |
| 120.60.3.gp.1 | $120$ | $10$ | $10$ | $3$ |
| 168.12.1.ex.1 | $168$ | $2$ | $2$ | $1$ |
| 168.12.1.ey.1 | $168$ | $2$ | $2$ | $1$ |
| 168.12.1.fd.1 | $168$ | $2$ | $2$ | $1$ |
| 168.12.1.fe.1 | $168$ | $2$ | $2$ | $1$ |
| 168.12.1.fj.1 | $168$ | $2$ | $2$ | $1$ |
| 168.12.1.fk.1 | $168$ | $2$ | $2$ | $1$ |
| 168.12.1.fp.1 | $168$ | $2$ | $2$ | $1$ |
| 168.12.1.fq.1 | $168$ | $2$ | $2$ | $1$ |
| 168.48.4.p.1 | $168$ | $8$ | $8$ | $4$ |
| 168.126.5.t.1 | $168$ | $21$ | $21$ | $5$ |
| 168.168.9.ed.1 | $168$ | $28$ | $28$ | $9$ |
| 264.12.1.ex.1 | $264$ | $2$ | $2$ | $1$ |
| 264.12.1.ey.1 | $264$ | $2$ | $2$ | $1$ |
| 264.12.1.fd.1 | $264$ | $2$ | $2$ | $1$ |
| 264.12.1.fe.1 | $264$ | $2$ | $2$ | $1$ |
| 264.12.1.fj.1 | $264$ | $2$ | $2$ | $1$ |
| 264.12.1.fk.1 | $264$ | $2$ | $2$ | $1$ |
| 264.12.1.fp.1 | $264$ | $2$ | $2$ | $1$ |
| 264.12.1.fq.1 | $264$ | $2$ | $2$ | $1$ |
| 264.72.6.p.1 | $264$ | $12$ | $12$ | $6$ |
| 264.330.19.h.1 | $264$ | $55$ | $55$ | $19$ |
| 264.330.23.l.1 | $264$ | $55$ | $55$ | $23$ |
| 312.12.1.ex.1 | $312$ | $2$ | $2$ | $1$ |
| 312.12.1.ey.1 | $312$ | $2$ | $2$ | $1$ |
| 312.12.1.fd.1 | $312$ | $2$ | $2$ | $1$ |
| 312.12.1.fe.1 | $312$ | $2$ | $2$ | $1$ |
| 312.12.1.fj.1 | $312$ | $2$ | $2$ | $1$ |
| 312.12.1.fk.1 | $312$ | $2$ | $2$ | $1$ |
| 312.12.1.fp.1 | $312$ | $2$ | $2$ | $1$ |
| 312.12.1.fq.1 | $312$ | $2$ | $2$ | $1$ |
| 312.84.5.bj.1 | $312$ | $14$ | $14$ | $5$ |