Invariants
| Level: | $176$ | $\SL_2$-level: | $16$ | Newform level: | $1$ | ||
| Index: | $192$ | $\PSL_2$-index: | $96$ | ||||
| Genus: | $2 = 1 + \frac{ 96 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 14 }{2}$ | ||||||
| Cusps: | $14$ (of which $2$ are rational) | Cusp widths | $4^{8}\cdot8^{4}\cdot16^{2}$ | Cusp orbits | $1^{2}\cdot2^{4}\cdot4$ | ||
| Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
| Analytic rank: | not computed | ||||||
| $\Q$-gonality: | $2$ | ||||||
| $\overline{\Q}$-gonality: | $2$ | ||||||
| Rational cusps: | $2$ | ||||||
| Rational CM points: | none |
Other labels
| Cummins and Pauli (CP) label: | 16I2 |
Level structure
| $\GL_2(\Z/176\Z)$-generators: | $\begin{bmatrix}17&4\\16&55\end{bmatrix}$, $\begin{bmatrix}57&44\\132&9\end{bmatrix}$, $\begin{bmatrix}73&32\\140&33\end{bmatrix}$, $\begin{bmatrix}81&0\\28&39\end{bmatrix}$, $\begin{bmatrix}145&8\\88&125\end{bmatrix}$ |
| Contains $-I$: | no $\quad$ (see 176.96.2.c.1 for the level structure with $-I$) |
| Cyclic 176-isogeny field degree: | $48$ |
| Cyclic 176-torsion field degree: | $960$ |
| Full 176-torsion field degree: | $1689600$ |
Rational points
This modular curve has 2 rational cusps but no known non-cuspidal rational points.
Modular covers
This modular curve minimally covers the modular curves listed below.
| Covered curve | Level | Index | Degree | Genus | Rank |
|---|---|---|---|---|---|
| 8.96.0-8.c.1.1 | $8$ | $2$ | $2$ | $0$ | $0$ |
| 176.96.0-8.c.1.4 | $176$ | $2$ | $2$ | $0$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 176.384.5-176.n.1.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.n.2.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.r.1.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.r.2.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bl.1.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bl.2.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bn.1.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bn.3.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cw.1.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cw.2.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cx.1.5 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cx.2.2 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.db.1.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.db.2.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.df.1.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.df.2.1 | $176$ | $2$ | $2$ | $5$ |
| 176.384.7-176.k.1.1 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.m.1.1 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.o.1.1 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.p.1.1 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.ba.1.1 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.bc.1.2 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.bg.1.1 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.bi.1.1 | $176$ | $2$ | $2$ | $7$ |