Properties

Label 120.24.0.fr.1
Level $120$
Index $24$
Genus $0$
Cusps $6$
$\Q$-cusps $2$

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Invariants

Level: $120$ $\SL_2$-level: $6$
Index: $24$ $\PSL_2$-index:$24$
Genus: $0 = 1 + \frac{ 24 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 6 }{2}$
Cusps: $6$ (of which $2$ are rational) Cusp widths $2^{3}\cdot6^{3}$ Cusp orbits $1^{2}\cdot2^{2}$
Elliptic points: $0$ of order $2$ and $0$ of order $3$
$\Q$-gonality: $1$
$\overline{\Q}$-gonality: $1$
Rational cusps: $2$
Rational CM points: none

Other labels

Cummins and Pauli (CP) label: 6I0

Level structure

$\GL_2(\Z/120\Z)$-generators: $\begin{bmatrix}46&41\\39&2\end{bmatrix}$, $\begin{bmatrix}48&11\\13&92\end{bmatrix}$, $\begin{bmatrix}55&92\\18&83\end{bmatrix}$, $\begin{bmatrix}88&75\\55&116\end{bmatrix}$, $\begin{bmatrix}94&33\\37&38\end{bmatrix}$, $\begin{bmatrix}107&102\\26&25\end{bmatrix}$
Contains $-I$: yes
Quadratic refinements: 120.48.0-120.fr.1.1, 120.48.0-120.fr.1.2, 120.48.0-120.fr.1.3, 120.48.0-120.fr.1.4, 120.48.0-120.fr.1.5, 120.48.0-120.fr.1.6, 120.48.0-120.fr.1.7, 120.48.0-120.fr.1.8, 120.48.0-120.fr.1.9, 120.48.0-120.fr.1.10, 120.48.0-120.fr.1.11, 120.48.0-120.fr.1.12, 120.48.0-120.fr.1.13, 120.48.0-120.fr.1.14, 120.48.0-120.fr.1.15, 120.48.0-120.fr.1.16, 120.48.0-120.fr.1.17, 120.48.0-120.fr.1.18, 120.48.0-120.fr.1.19, 120.48.0-120.fr.1.20, 120.48.0-120.fr.1.21, 120.48.0-120.fr.1.22, 120.48.0-120.fr.1.23, 120.48.0-120.fr.1.24, 120.48.0-120.fr.1.25, 120.48.0-120.fr.1.26, 120.48.0-120.fr.1.27, 120.48.0-120.fr.1.28, 120.48.0-120.fr.1.29, 120.48.0-120.fr.1.30, 120.48.0-120.fr.1.31, 120.48.0-120.fr.1.32
Cyclic 120-isogeny field degree: $24$
Cyclic 120-torsion field degree: $768$
Full 120-torsion field degree: $1474560$

Models

This modular curve is isomorphic to $\mathbb{P}^1$.

Rational points

This modular curve has infinitely many rational points but none with conductor small enough to be contained within the database of elliptic curves over $\Q$.

Modular covers

This modular curve minimally covers the modular curves listed below.

Covered curve Level Index Degree Genus Rank
$X_0(6)$ $6$ $2$ $2$ $0$ $0$
120.6.0.b.1 $120$ $4$ $4$ $0$ $?$
120.8.0.d.1 $120$ $3$ $3$ $0$ $?$

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

Covering curve Level Index Degree Genus
120.48.1.zl.1 $120$ $2$ $2$ $1$
120.48.1.zn.1 $120$ $2$ $2$ $1$
120.48.1.zr.1 $120$ $2$ $2$ $1$
120.48.1.zt.1 $120$ $2$ $2$ $1$
120.48.1.bli.1 $120$ $2$ $2$ $1$
120.48.1.blk.1 $120$ $2$ $2$ $1$
120.48.1.blr.1 $120$ $2$ $2$ $1$
120.48.1.blt.1 $120$ $2$ $2$ $1$
120.48.1.byw.1 $120$ $2$ $2$ $1$
120.48.1.byy.1 $120$ $2$ $2$ $1$
120.48.1.bzf.1 $120$ $2$ $2$ $1$
120.48.1.bzh.1 $120$ $2$ $2$ $1$
120.48.1.bzy.1 $120$ $2$ $2$ $1$
120.48.1.bzz.1 $120$ $2$ $2$ $1$
120.48.1.cae.1 $120$ $2$ $2$ $1$
120.48.1.caf.1 $120$ $2$ $2$ $1$
120.72.1.ee.1 $120$ $3$ $3$ $1$
120.120.8.jf.1 $120$ $5$ $5$ $8$
120.144.7.hmq.1 $120$ $6$ $6$ $7$
120.240.15.biz.1 $120$ $10$ $10$ $15$