$\GL_2(\Z/48\Z)$-generators: |
$\begin{bmatrix}11&12\\28&37\end{bmatrix}$, $\begin{bmatrix}25&33\\0&35\end{bmatrix}$, $\begin{bmatrix}29&5\\4&17\end{bmatrix}$, $\begin{bmatrix}31&21\\4&35\end{bmatrix}$ |
Contains $-I$: |
yes |
Quadratic refinements: |
48.192.1-48.cj.1.1, 48.192.1-48.cj.1.2, 48.192.1-48.cj.1.3, 48.192.1-48.cj.1.4, 48.192.1-48.cj.1.5, 48.192.1-48.cj.1.6, 48.192.1-48.cj.1.7, 48.192.1-48.cj.1.8, 240.192.1-48.cj.1.1, 240.192.1-48.cj.1.2, 240.192.1-48.cj.1.3, 240.192.1-48.cj.1.4, 240.192.1-48.cj.1.5, 240.192.1-48.cj.1.6, 240.192.1-48.cj.1.7, 240.192.1-48.cj.1.8 |
Cyclic 48-isogeny field degree: |
$8$ |
Cyclic 48-torsion field degree: |
$128$ |
Full 48-torsion field degree: |
$12288$ |
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ 3 x^{2} + 3 y^{2} + 4 z^{2} $ |
| $=$ | $6 x^{2} - 8 z^{2} + w^{2}$ |
This modular curve has no real points, and therefore no rational points.
Maps to other modular curves
$j$-invariant map
of degree 96 from the embedded model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle -\frac{1}{2^8}\cdot\frac{(256z^{8}-1024z^{6}w^{2}+320z^{4}w^{4}-32z^{2}w^{6}+w^{8})^{3}}{w^{2}z^{16}(4z-w)(4z+w)(8z^{2}-w^{2})^{2}}$ |
Hi
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Cover information
Click on a modular curve in the diagram to see information about it.
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This modular curve minimally covers the modular curves listed below.
This modular curve is minimally covered by the modular curves in the database listed below.