Invariants
Level: | $280$ | $\SL_2$-level: | $8$ | ||||
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 | $1^{2}\cdot2\cdot4\cdot8^{2}$ | 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: | 8I0 |
Level structure
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 |
---|---|---|---|---|---|
$X_0(8)$ | $8$ | $2$ | $2$ | $0$ | $0$ |
This modular curve is minimally covered by the modular curves in the database listed below.
Covering curve | Level | Index | Degree | Genus |
---|---|---|---|---|
280.48.0.cx.2 | $280$ | $2$ | $2$ | $0$ |
280.48.0.da.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.db.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.dc.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.de.2 | $280$ | $2$ | $2$ | $0$ |
280.48.0.dh.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.dj.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.dk.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.do.2 | $280$ | $2$ | $2$ | $0$ |
280.48.0.dr.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.dt.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.du.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.dw.2 | $280$ | $2$ | $2$ | $0$ |
280.48.0.ed.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.eh.1 | $280$ | $2$ | $2$ | $0$ |
280.48.0.ei.1 | $280$ | $2$ | $2$ | $0$ |
280.120.8.gd.2 | $280$ | $5$ | $5$ | $8$ |
280.144.7.ku.1 | $280$ | $6$ | $6$ | $7$ |
280.192.11.my.1 | $280$ | $8$ | $8$ | $11$ |
280.240.15.ob.1 | $280$ | $10$ | $10$ | $15$ |