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: | $\begin{bmatrix}39&4\\164&109\end{bmatrix}$, $\begin{bmatrix}39&128\\64&165\end{bmatrix}$, $\begin{bmatrix}41&48\\132&47\end{bmatrix}$, $\begin{bmatrix}89&108\\168&107\end{bmatrix}$, $\begin{bmatrix}151&108\\128&71\end{bmatrix}$ |
| Contains $-I$: | no $\quad$ (see 176.96.2.b.1 for the level structure with $-I$) |
| Cyclic 176-isogeny field degree: | $48$ |
| Cyclic 176-torsion field degree: | $1920$ |
| 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.1.4 | $8$ | $2$ | $2$ | $0$ | $0$ |
| 176.96.0-8.c.1.3 | $176$ | $2$ | $2$ | $0$ | $?$ |
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.c.1.13 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.c.2.13 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.g.1.12 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.g.2.12 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.j.1.13 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.j.2.11 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.l.1.18 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.l.2.18 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bn.1.22 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bn.3.22 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bs.1.15 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.bs.2.15 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cq.1.14 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cq.2.14 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cu.1.15 | $176$ | $2$ | $2$ | $5$ |
| 176.384.5-176.cu.2.14 | $176$ | $2$ | $2$ | $5$ |
| 176.384.7-176.b.1.12 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.d.1.11 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.g.1.6 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.h.1.3 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.p.1.19 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.t.1.14 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.x.1.5 | $176$ | $2$ | $2$ | $7$ |
| 176.384.7-176.z.1.7 | $176$ | $2$ | $2$ | $7$ |