$\GL_2(\Z/24\Z)$-generators: |
$\begin{bmatrix}1&3\\12&23\end{bmatrix}$, $\begin{bmatrix}3&13\\4&1\end{bmatrix}$, $\begin{bmatrix}7&21\\8&1\end{bmatrix}$, $\begin{bmatrix}15&17\\16&5\end{bmatrix}$ |
Contains $-I$: |
yes |
Quadratic refinements: |
24.96.1-24.ec.1.1, 24.96.1-24.ec.1.2, 24.96.1-24.ec.1.3, 24.96.1-24.ec.1.4, 120.96.1-24.ec.1.1, 120.96.1-24.ec.1.2, 120.96.1-24.ec.1.3, 120.96.1-24.ec.1.4, 168.96.1-24.ec.1.1, 168.96.1-24.ec.1.2, 168.96.1-24.ec.1.3, 168.96.1-24.ec.1.4, 264.96.1-24.ec.1.1, 264.96.1-24.ec.1.2, 264.96.1-24.ec.1.3, 264.96.1-24.ec.1.4, 312.96.1-24.ec.1.1, 312.96.1-24.ec.1.2, 312.96.1-24.ec.1.3, 312.96.1-24.ec.1.4 |
Cyclic 24-isogeny field degree: |
$8$ |
Cyclic 24-torsion field degree: |
$64$ |
Full 24-torsion field degree: |
$1536$ |
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ 2 x^{2} + 2 x y - 4 x z - y^{2} $ |
| $=$ | $x^{2} + x y - 2 x z + y^{2} - 3 y z + 3 z^{2} + 4 w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ x^{4} + 3 x^{2} y^{2} + 4 z^{4} $ |
This modular curve has no real points, and therefore no rational points.
Maps between models of this curve
Birational map from embedded model to plane model:
$\displaystyle X$ |
$=$ |
$\displaystyle x$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle \frac{4}{3}w$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle \frac{1}{2}y$ |
Maps to other modular curves
$j$-invariant map
of degree 48 from the embedded model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle 3^2\,\frac{z^{3}(3z^{2}+8w^{2})(216yz^{4}w^{2}+576yz^{2}w^{4}-512yw^{6}+27z^{7}-72z^{5}w^{2}-960z^{3}w^{4}-1024zw^{6})}{w^{8}(24yzw^{2}+9z^{4}-16w^{4})}$ |
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.