Invariants
Level: | $24$ | $\SL_2$-level: | $8$ | Newform level: | $576$ | ||
Index: | $48$ | $\PSL_2$-index: | $48$ | ||||
Genus: | $1 = 1 + \frac{ 48 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 8 }{2}$ | ||||||
Cusps: | $8$ (none of which are rational) | Cusp widths | $4^{4}\cdot8^{4}$ | Cusp orbits | $2^{2}\cdot4$ | ||
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: | none |
Other labels
Cummins and Pauli (CP) label: | 8F1 |
Rouse, Sutherland, and Zureick-Brown (RSZB) label: | 24.48.1.234 |
Level structure
$\GL_2(\Z/24\Z)$-generators: | $\begin{bmatrix}5&0\\4&17\end{bmatrix}$, $\begin{bmatrix}9&23\\20&7\end{bmatrix}$, $\begin{bmatrix}19&9\\6&5\end{bmatrix}$, $\begin{bmatrix}19&21\\2&5\end{bmatrix}$ |
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: | $1536$ |
Jacobian
Conductor: | $2^{6}\cdot3^{2}$ |
Simple: | yes |
Squarefree: | yes |
Decomposition: | $1$ |
Newforms: | 576.2.a.c |
Models
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ y^{2} - y z + z^{2} - w^{2} $ |
$=$ | $4 x^{2} + 2 y^{2} + y z - z^{2} - w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ 9 x^{4} - 3 x^{2} y^{2} - 12 x^{2} z^{2} + y^{4} + 2 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:
$\displaystyle X$ | $=$ | $\displaystyle z$ |
$\displaystyle Y$ | $=$ | $\displaystyle 2x$ |
$\displaystyle Z$ | $=$ | $\displaystyle w$ |
Maps to other modular curves
$j$-invariant map of degree 48 from the embedded model of this modular curve to the modular curve $X(1)$ :
$\displaystyle j$ | $=$ | $\displaystyle -2^8\cdot3^3\,\frac{z^{3}(3z^{2}-4w^{2})(3yz^{2}w^{4}-2yw^{6}+9z^{7}-24z^{5}w^{2}+19z^{3}w^{4}-5zw^{6})}{w^{8}(9yz^{3}-6yzw^{2}-3z^{2}w^{2}-w^{4})}$ |
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 |
---|---|---|---|---|---|---|
8.24.0.bt.1 | $8$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
12.24.0.l.1 | $12$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
24.24.0.ct.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
24.24.0.et.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
24.24.1.dd.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
24.24.1.dv.1 | $24$ | $2$ | $2$ | $1$ | $1$ | dimension zero |
24.24.1.ek.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 |
---|---|---|---|---|---|---|
24.96.3.ie.1 | $24$ | $2$ | $2$ | $3$ | $2$ | $1^{2}$ |
24.96.3.if.1 | $24$ | $2$ | $2$ | $3$ | $1$ | $1^{2}$ |
24.144.9.egb.1 | $24$ | $3$ | $3$ | $9$ | $2$ | $1^{8}$ |
24.192.9.ra.1 | $24$ | $4$ | $4$ | $9$ | $4$ | $1^{8}$ |
48.96.3.qw.1 | $48$ | $2$ | $2$ | $3$ | $1$ | $1^{2}$ |
48.96.3.qy.1 | $48$ | $2$ | $2$ | $3$ | $1$ | $1^{2}$ |
48.96.3.uk.1 | $48$ | $2$ | $2$ | $3$ | $3$ | $1^{2}$ |
48.96.3.um.1 | $48$ | $2$ | $2$ | $3$ | $3$ | $1^{2}$ |
48.96.5.jy.1 | $48$ | $2$ | $2$ | $5$ | $1$ | $1^{2}\cdot2$ |
48.96.5.kg.1 | $48$ | $2$ | $2$ | $5$ | $3$ | $1^{2}\cdot2$ |
48.96.5.ug.1 | $48$ | $2$ | $2$ | $5$ | $3$ | $1^{2}\cdot2$ |
48.96.5.uo.1 | $48$ | $2$ | $2$ | $5$ | $5$ | $1^{2}\cdot2$ |
120.96.3.va.1 | $120$ | $2$ | $2$ | $3$ | $?$ | not computed |
120.96.3.vb.1 | $120$ | $2$ | $2$ | $3$ | $?$ | not computed |
120.240.17.fpt.1 | $120$ | $5$ | $5$ | $17$ | $?$ | not computed |
120.288.17.cgzv.1 | $120$ | $6$ | $6$ | $17$ | $?$ | not computed |
168.96.3.sm.1 | $168$ | $2$ | $2$ | $3$ | $?$ | not computed |
168.96.3.sn.1 | $168$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.3.dzc.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.3.dze.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.3.eam.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.3.eao.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.5.cbi.1 | $240$ | $2$ | $2$ | $5$ | $?$ | not computed |
240.96.5.cbm.1 | $240$ | $2$ | $2$ | $5$ | $?$ | not computed |
240.96.5.csw.1 | $240$ | $2$ | $2$ | $5$ | $?$ | not computed |
240.96.5.cta.1 | $240$ | $2$ | $2$ | $5$ | $?$ | not computed |
264.96.3.sm.1 | $264$ | $2$ | $2$ | $3$ | $?$ | not computed |
264.96.3.sn.1 | $264$ | $2$ | $2$ | $3$ | $?$ | not computed |
312.96.3.va.1 | $312$ | $2$ | $2$ | $3$ | $?$ | not computed |
312.96.3.vb.1 | $312$ | $2$ | $2$ | $3$ | $?$ | not computed |