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Properties

Label 24.96.1.cs.1
Level $24$
Index $96$
Genus $1$
Analytic rank $0$
Cusps $16$
$\Q$-cusps $0$

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Invariants

Level: $24$ $\SL_2$-level: $8$ Newform level: $32$
Index: $96$ $\PSL_2$-index:$96$
Genus: $1 = 1 + \frac{ 96 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 16 }{2}$
Cusps: $16$ (none of which are rational) Cusp widths $4^{8}\cdot8^{8}$ Cusp orbits $2^{4}\cdot4^{2}$
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: 8K1
Rouse, Sutherland, and Zureick-Brown (RSZB) label: 24.96.1.762

Level structure

$\GL_2(\Z/24\Z)$-generators: $\begin{bmatrix}5&16\\0&13\end{bmatrix}$, $\begin{bmatrix}7&4\\0&19\end{bmatrix}$, $\begin{bmatrix}11&9\\0&13\end{bmatrix}$, $\begin{bmatrix}21&11\\8&11\end{bmatrix}$
$\GL_2(\Z/24\Z)$-subgroup: $C_2\times D_4\times \GL(2,3)$
Contains $-I$: yes
Quadratic refinements: 24.192.1-24.cs.1.1, 24.192.1-24.cs.1.2, 24.192.1-24.cs.1.3, 24.192.1-24.cs.1.4, 48.192.1-24.cs.1.1, 48.192.1-24.cs.1.2, 48.192.1-24.cs.1.3, 48.192.1-24.cs.1.4, 120.192.1-24.cs.1.1, 120.192.1-24.cs.1.2, 120.192.1-24.cs.1.3, 120.192.1-24.cs.1.4, 168.192.1-24.cs.1.1, 168.192.1-24.cs.1.2, 168.192.1-24.cs.1.3, 168.192.1-24.cs.1.4, 240.192.1-24.cs.1.1, 240.192.1-24.cs.1.2, 240.192.1-24.cs.1.3, 240.192.1-24.cs.1.4, 264.192.1-24.cs.1.1, 264.192.1-24.cs.1.2, 264.192.1-24.cs.1.3, 264.192.1-24.cs.1.4, 312.192.1-24.cs.1.1, 312.192.1-24.cs.1.2, 312.192.1-24.cs.1.3, 312.192.1-24.cs.1.4
Cyclic 24-isogeny field degree: $4$
Cyclic 24-torsion field degree: $32$
Full 24-torsion field degree: $768$

Jacobian

Conductor: $2^{5}$
Simple: yes
Squarefree: yes
Decomposition: $1$
Newforms: 32.2.a.a

Models

Embedded model Embedded model in $\mathbb{P}^{3}$

$ 0 $ $=$ $ 6 x y - z w $
$=$ $6 x^{2} - 6 y^{2} - z^{2} - w^{2}$
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Singular plane model Singular plane model

$ 0 $ $=$ $ 6 x^{4} + 36 x^{2} y^{2} + x^{2} z^{2} - 6 y^{2} z^{2} $
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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:

$\displaystyle X$ $=$ $\displaystyle y$
$\displaystyle Y$ $=$ $\displaystyle \frac{1}{6}z$
$\displaystyle Z$ $=$ $\displaystyle w$

Maps to other modular curves

$j$-invariant map of degree 96 from the embedded model of this modular curve to the modular curve $X(1)$ :

$\displaystyle j$ $=$ $\displaystyle -2^2\,\frac{(z^{2}-2zw-w^{2})^{3}(z^{2}+2zw-w^{2})^{3}(z^{4}+10z^{2}w^{2}+w^{4})^{3}}{w^{4}z^{4}(z^{2}+w^{2})^{8}}$

Modular covers

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Cover information

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This modular curve minimally covers the modular curves listed below.

Covered curve Level Index Degree Genus Rank Kernel decomposition
8.48.1.bb.1 $8$ $2$ $2$ $1$ $0$ dimension zero
24.48.0.be.2 $24$ $2$ $2$ $0$ $0$ full Jacobian
24.48.0.bv.1 $24$ $2$ $2$ $0$ $0$ full Jacobian

This modular curve is minimally covered by the modular curves in the database listed below.

Covering curve Level Index Degree Genus Rank Kernel decomposition
24.288.17.ckm.1 $24$ $3$ $3$ $17$ $1$ $1^{8}\cdot2^{4}$
24.384.17.rk.1 $24$ $4$ $4$ $17$ $0$ $1^{8}\cdot2^{4}$
48.192.5.gm.2 $48$ $2$ $2$ $5$ $1$ $1^{2}\cdot2$
48.192.5.gw.2 $48$ $2$ $2$ $5$ $0$ $1^{2}\cdot2$
48.192.5.hj.2 $48$ $2$ $2$ $5$ $0$ $1^{2}\cdot2$
48.192.5.hs.2 $48$ $2$ $2$ $5$ $1$ $1^{2}\cdot2$
240.192.5.bsn.2 $240$ $2$ $2$ $5$ $?$ not computed
240.192.5.btr.2 $240$ $2$ $2$ $5$ $?$ not computed
240.192.5.bvk.2 $240$ $2$ $2$ $5$ $?$ not computed
240.192.5.bwu.2 $240$ $2$ $2$ $5$ $?$ not computed