Invariants
Level: | $120$ | $\SL_2$-level: | $8$ | Newform level: | $1$ | ||
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: | not computed | ||||||
$\Q$-gonality: | $2 \le \gamma \le 48$ | ||||||
$\overline{\Q}$-gonality: | $2$ | ||||||
Rational cusps: | $0$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 8F1 |
Level structure
$\GL_2(\Z/120\Z)$-generators: | $\begin{bmatrix}47&104\\79&81\end{bmatrix}$, $\begin{bmatrix}53&34\\108&71\end{bmatrix}$, $\begin{bmatrix}89&42\\67&59\end{bmatrix}$, $\begin{bmatrix}109&16\\41&31\end{bmatrix}$ |
Contains $-I$: | yes |
Quadratic refinements: | none in database |
Cyclic 120-isogeny field degree: | $48$ |
Cyclic 120-torsion field degree: | $1536$ |
Full 120-torsion field degree: | $737280$ |
Jacobian
Conductor: | $?$ |
Simple: | yes |
Squarefree: | yes |
Decomposition: | $1$ |
Newforms: | not computed |
Rational points
This modular curve has no real points, and therefore no rational points.
Modular covers
This modular curve minimally covers the modular curves listed below.
Covered curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
24.24.0.ch.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
40.24.0.dl.1 | $40$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
120.24.0.et.1 | $120$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
120.24.0.mr.1 | $120$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
120.24.1.hz.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
120.24.1.lv.1 | $120$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
120.24.1.nr.1 | $120$ | $2$ | $2$ | $1$ | $?$ | 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 |
---|---|---|---|---|---|---|
120.144.9.pkp.1 | $120$ | $3$ | $3$ | $9$ | $?$ | not computed |
120.192.9.cpa.1 | $120$ | $4$ | $4$ | $9$ | $?$ | not computed |
120.240.17.fcn.1 | $120$ | $5$ | $5$ | $17$ | $?$ | not computed |
120.288.17.cggd.1 | $120$ | $6$ | $6$ | $17$ | $?$ | not computed |