Invariants
Level: | $24$ | $\SL_2$-level: | $8$ | Newform level: | $32$ | ||
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 | $4^{2}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | $0$ | ||||||
$\Q$-gonality: | $2$ | ||||||
$\overline{\Q}$-gonality: | $2$ | ||||||
Rational cusps: | $0$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 8F1 |
Rouse, Sutherland, and Zureick-Brown (RSZB) label: | 24.48.1.437 |
Level structure
$\GL_2(\Z/24\Z)$-generators: | $\begin{bmatrix}1&21\\2&7\end{bmatrix}$, $\begin{bmatrix}5&20\\10&23\end{bmatrix}$, $\begin{bmatrix}23&9\\18&13\end{bmatrix}$ |
Contains $-I$: | yes |
Quadratic refinements: | none in database |
Cyclic 24-isogeny field degree: | $16$ |
Cyclic 24-torsion field degree: | $128$ |
Full 24-torsion field degree: | $1536$ |
Jacobian
Conductor: | $2^{5}$ |
Simple: | yes |
Squarefree: | yes |
Decomposition: | $1$ |
Newforms: | 32.2.a.a |
Models
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ 6 x^{2} - 3 y z - 3 z^{2} - w^{2} $ |
$=$ | $6 x^{2} - y^{2} + 5 y z + 5 z^{2} + w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ x^{4} - 20 x^{2} y^{2} + 12 x^{2} z^{2} + 4 y^{4} - 12 y^{2} z^{2} + 9 z^{4} $ |
Rational points
This modular curve has real points and $\Q_p$ points for $p$ not dividing the level, but no known rational points.
Maps between models of this curve
Birational map from embedded model to plane model:
$\displaystyle X$ | $=$ | $\displaystyle z$ |
$\displaystyle Y$ | $=$ | $\displaystyle x$ |
$\displaystyle Z$ | $=$ | $\displaystyle \frac{1}{3}w$ |
Maps to other modular curves
$j$-invariant map of degree 48 from the embedded model of this modular curve to the modular curve $X(1)$ :
$\displaystyle j$ | $=$ | $\displaystyle 2^8\cdot3^3\,\frac{z^{3}(70005870yz^{8}+10459206yz^{6}w^{2}+482976yz^{4}w^{4}+7056yz^{2}w^{6}+16yw^{8}+62933841z^{9}+23692500z^{7}w^{2}+2271456z^{5}w^{4}+72856z^{3}w^{6}+608zw^{8})}{280023480yz^{11}+70124940yz^{9}w^{2}+6501060yz^{7}w^{4}+269892yz^{5}w^{6}+4716yz^{3}w^{8}+24yzw^{10}+251735364z^{12}+120200436z^{10}w^{2}+18967689z^{8}w^{4}+1321056z^{6}w^{6}+41526z^{4}w^{8}+492z^{2}w^{10}+w^{12}}$ |
Modular covers
Cover information
Click on a modular curve in the diagram to see information about it.
|
This modular curve minimally covers the modular curves listed below.
Covered curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
8.24.1.bf.1 | $8$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
24.24.0.db.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
24.24.0.df.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
24.24.0.eb.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
24.24.0.ek.1 | $24$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
24.24.1.bf.1 | $24$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
24.24.1.bs.1 | $24$ | $2$ | $2$ | $1$ | $0$ | 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 |
---|---|---|---|---|---|---|
24.144.9.bsh.1 | $24$ | $3$ | $3$ | $9$ | $3$ | $1^{8}$ |
24.192.9.ox.1 | $24$ | $4$ | $4$ | $9$ | $0$ | $1^{8}$ |
48.96.3.ma.1 | $48$ | $2$ | $2$ | $3$ | $1$ | $1^{2}$ |
48.96.3.mc.1 | $48$ | $2$ | $2$ | $3$ | $1$ | $1^{2}$ |
48.96.3.ps.1 | $48$ | $2$ | $2$ | $3$ | $1$ | $1^{2}$ |
48.96.3.pu.1 | $48$ | $2$ | $2$ | $3$ | $1$ | $1^{2}$ |
120.240.17.bbz.1 | $120$ | $5$ | $5$ | $17$ | $?$ | not computed |
120.288.17.zfj.1 | $120$ | $6$ | $6$ | $17$ | $?$ | not computed |
240.96.3.bpe.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.3.bpg.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.3.bqk.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |
240.96.3.bqm.1 | $240$ | $2$ | $2$ | $3$ | $?$ | not computed |