Invariants
Level: | $168$ | $\SL_2$-level: | $6$ | ||||
Index: | $48$ | $\PSL_2$-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
$\GL_2(\Z/168\Z)$-generators: | $\begin{bmatrix}25&108\\90&31\end{bmatrix}$, $\begin{bmatrix}66&167\\5&54\end{bmatrix}$, $\begin{bmatrix}146&75\\75&146\end{bmatrix}$, $\begin{bmatrix}146&115\\27&58\end{bmatrix}$, $\begin{bmatrix}155&16\\98&123\end{bmatrix}$ |
Contains $-I$: | no $\quad$ (see 168.24.0.fh.1 for the level structure with $-I$) |
Cyclic 168-isogeny field degree: | $32$ |
Cyclic 168-torsion field degree: | $1536$ |
Full 168-torsion field degree: | $3096576$ |
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 |
---|---|---|---|---|---|
6.24.0-6.a.1.3 | $6$ | $2$ | $2$ | $0$ | $0$ |
168.16.0-168.b.1.14 | $168$ | $3$ | $3$ | $0$ | $?$ |
168.24.0-6.a.1.6 | $168$ | $2$ | $2$ | $0$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
Covering curve | Level | Index | Degree | Genus |
---|---|---|---|---|
168.96.1-168.yx.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.yz.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.zd.1.2 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.zf.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bap.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bar.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bav.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bax.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bym.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.byn.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bys.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.byt.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bzk.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bzl.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bzq.1.1 | $168$ | $2$ | $2$ | $1$ |
168.96.1-168.bzr.1.2 | $168$ | $2$ | $2$ | $1$ |
168.144.1-168.bf.1.2 | $168$ | $3$ | $3$ | $1$ |
168.384.11-168.rx.1.1 | $168$ | $8$ | $8$ | $11$ |