$\GL_2(\Z/24\Z)$-generators: |
$\begin{bmatrix}1&9\\16&17\end{bmatrix}$, $\begin{bmatrix}11&15\\12&13\end{bmatrix}$, $\begin{bmatrix}13&21\\20&1\end{bmatrix}$, $\begin{bmatrix}17&6\\8&11\end{bmatrix}$, $\begin{bmatrix}23&15\\20&7\end{bmatrix}$, $\begin{bmatrix}23&21\\12&11\end{bmatrix}$ |
Contains $-I$: |
yes |
Quadratic refinements: |
24.96.2-24.g.1.1, 24.96.2-24.g.1.2, 24.96.2-24.g.1.3, 24.96.2-24.g.1.4, 24.96.2-24.g.1.5, 24.96.2-24.g.1.6, 24.96.2-24.g.1.7, 24.96.2-24.g.1.8, 24.96.2-24.g.1.9, 24.96.2-24.g.1.10, 24.96.2-24.g.1.11, 24.96.2-24.g.1.12, 24.96.2-24.g.1.13, 24.96.2-24.g.1.14, 24.96.2-24.g.1.15, 24.96.2-24.g.1.16, 24.96.2-24.g.1.17, 24.96.2-24.g.1.18, 24.96.2-24.g.1.19, 24.96.2-24.g.1.20, 24.96.2-24.g.1.21, 24.96.2-24.g.1.22, 24.96.2-24.g.1.23, 24.96.2-24.g.1.24, 24.96.2-24.g.1.25, 24.96.2-24.g.1.26, 24.96.2-24.g.1.27, 24.96.2-24.g.1.28, 24.96.2-24.g.1.29, 24.96.2-24.g.1.30, 24.96.2-24.g.1.31, 24.96.2-24.g.1.32, 120.96.2-24.g.1.1, 120.96.2-24.g.1.2, 120.96.2-24.g.1.3, 120.96.2-24.g.1.4, 120.96.2-24.g.1.5, 120.96.2-24.g.1.6, 120.96.2-24.g.1.7, 120.96.2-24.g.1.8, 120.96.2-24.g.1.9, 120.96.2-24.g.1.10, 120.96.2-24.g.1.11, 120.96.2-24.g.1.12, 120.96.2-24.g.1.13, 120.96.2-24.g.1.14, 120.96.2-24.g.1.15, 120.96.2-24.g.1.16, 120.96.2-24.g.1.17, 120.96.2-24.g.1.18, 120.96.2-24.g.1.19, 120.96.2-24.g.1.20, 120.96.2-24.g.1.21, 120.96.2-24.g.1.22, 120.96.2-24.g.1.23, 120.96.2-24.g.1.24, 120.96.2-24.g.1.25, 120.96.2-24.g.1.26, 120.96.2-24.g.1.27, 120.96.2-24.g.1.28, 120.96.2-24.g.1.29, 120.96.2-24.g.1.30, 120.96.2-24.g.1.31, 120.96.2-24.g.1.32, 168.96.2-24.g.1.1, 168.96.2-24.g.1.2, 168.96.2-24.g.1.3, 168.96.2-24.g.1.4, 168.96.2-24.g.1.5, 168.96.2-24.g.1.6, 168.96.2-24.g.1.7, 168.96.2-24.g.1.8, 168.96.2-24.g.1.9, 168.96.2-24.g.1.10, 168.96.2-24.g.1.11, 168.96.2-24.g.1.12, 168.96.2-24.g.1.13, 168.96.2-24.g.1.14, 168.96.2-24.g.1.15, 168.96.2-24.g.1.16, 168.96.2-24.g.1.17, 168.96.2-24.g.1.18, 168.96.2-24.g.1.19, 168.96.2-24.g.1.20, 168.96.2-24.g.1.21, 168.96.2-24.g.1.22, 168.96.2-24.g.1.23, 168.96.2-24.g.1.24, 168.96.2-24.g.1.25, 168.96.2-24.g.1.26, 168.96.2-24.g.1.27, 168.96.2-24.g.1.28, 168.96.2-24.g.1.29, 168.96.2-24.g.1.30, 168.96.2-24.g.1.31, 168.96.2-24.g.1.32, 264.96.2-24.g.1.1, 264.96.2-24.g.1.2, 264.96.2-24.g.1.3, 264.96.2-24.g.1.4, 264.96.2-24.g.1.5, 264.96.2-24.g.1.6, 264.96.2-24.g.1.7, 264.96.2-24.g.1.8, 264.96.2-24.g.1.9, 264.96.2-24.g.1.10, 264.96.2-24.g.1.11, 264.96.2-24.g.1.12, 264.96.2-24.g.1.13, 264.96.2-24.g.1.14, 264.96.2-24.g.1.15, 264.96.2-24.g.1.16, 264.96.2-24.g.1.17, 264.96.2-24.g.1.18, 264.96.2-24.g.1.19, 264.96.2-24.g.1.20, 264.96.2-24.g.1.21, 264.96.2-24.g.1.22, 264.96.2-24.g.1.23, 264.96.2-24.g.1.24, 264.96.2-24.g.1.25, 264.96.2-24.g.1.26, 264.96.2-24.g.1.27, 264.96.2-24.g.1.28, 264.96.2-24.g.1.29, 264.96.2-24.g.1.30, 264.96.2-24.g.1.31, 264.96.2-24.g.1.32, 312.96.2-24.g.1.1, 312.96.2-24.g.1.2, 312.96.2-24.g.1.3, 312.96.2-24.g.1.4, 312.96.2-24.g.1.5, 312.96.2-24.g.1.6, 312.96.2-24.g.1.7, 312.96.2-24.g.1.8, 312.96.2-24.g.1.9, 312.96.2-24.g.1.10, 312.96.2-24.g.1.11, 312.96.2-24.g.1.12, 312.96.2-24.g.1.13, 312.96.2-24.g.1.14, 312.96.2-24.g.1.15, 312.96.2-24.g.1.16, 312.96.2-24.g.1.17, 312.96.2-24.g.1.18, 312.96.2-24.g.1.19, 312.96.2-24.g.1.20, 312.96.2-24.g.1.21, 312.96.2-24.g.1.22, 312.96.2-24.g.1.23, 312.96.2-24.g.1.24, 312.96.2-24.g.1.25, 312.96.2-24.g.1.26, 312.96.2-24.g.1.27, 312.96.2-24.g.1.28, 312.96.2-24.g.1.29, 312.96.2-24.g.1.30, 312.96.2-24.g.1.31, 312.96.2-24.g.1.32 |
Cyclic 24-isogeny field degree: |
$2$ |
Cyclic 24-torsion field degree: |
$16$ |
Full 24-torsion field degree: |
$1536$ |
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ x^{2} y + x^{2} z + 2 x^{2} w + 2 y z w + 2 z^{2} w + 2 z w^{2} $ |
| $=$ | $2 y^{2} z + 3 y z^{2} - y z w + z^{3} - z^{2} w - z w^{2}$ |
| $=$ | $2 y^{3} + y^{2} z - y^{2} w - 2 y z^{2} - y w^{2} - z^{3} + z^{2} w + z w^{2}$ |
| $=$ | $2 y^{2} w + 3 y z w - y w^{2} + z^{2} w - z w^{2} - w^{3}$ |
| $=$ | $\cdots$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ 2 x^{4} y + 18 x^{4} z + 3 x^{2} y^{2} z + 18 x^{2} y z^{2} + y^{3} z^{2} + 4 y^{2} z^{3} $ |
Weierstrass model Weierstrass model
$ y^{2} $ | $=$ | $ 4x^{5} - 10x^{4} + 10x^{2} - 4x $ |
This modular curve has 6 rational cusps but no known non-cuspidal rational points. The following are the coordinates of the rational cusps on this modular curve.
Embedded model |
$(1:0:0:0)$, $(0:1:-2:1)$, $(0:-1:1:0)$, $(0:-1/2:1:0)$, $(0:-1/2:0:1)$, $(0:1:0:1)$ |
Maps between models of this curve
Birational map from embedded model to plane model:
$\displaystyle X$ |
$=$ |
$\displaystyle x$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle 2z$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle w$ |
Birational map from embedded model to Weierstrass model:
$\displaystyle X$ |
$=$ |
$\displaystyle \frac{1}{2}x^{2}$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle -\frac{9}{4}x^{5}w-\frac{9}{2}x^{3}zw^{2}-2xz^{2}w^{3}$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle x^{2}+zw$ |
Maps to other modular curves
$j$-invariant map
of degree 48 from the embedded model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle \frac{1}{3^2}\cdot\frac{1024x^{10}-512x^{8}w^{2}+27648x^{6}w^{4}+503424x^{4}w^{6}+13535424x^{2}w^{8}+589842yz^{9}+2064609yz^{8}w+2213244yz^{7}w^{2}+15106338yz^{6}w^{3}-18725580yz^{5}w^{4}+44517908yz^{4}w^{5}-36568084yz^{3}w^{6}+5716766yz^{2}w^{7}+5471154yzw^{8}+13851yw^{9}+294930z^{10}+737505z^{9}w-514674z^{8}w^{2}+4968945z^{7}w^{3}-16512579z^{6}w^{4}+17654067z^{5}w^{5}-12221775z^{4}w^{6}-15215829z^{3}w^{7}+9102381z^{2}w^{8}+11767392zw^{9}+6885w^{10}}{w^{3}(576x^{2}w^{5}-2yz^{6}-13yz^{5}w-54yz^{4}w^{2}-102yz^{3}w^{3}-204yz^{2}w^{4}+171yzw^{5}-2z^{7}-13z^{6}w-56z^{5}w^{2}-113z^{4}w^{3}-243z^{3}w^{4}+126z^{2}w^{5}+469zw^{6})}$ |
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.