$\GL_2(\Z/24\Z)$-generators: |
$\begin{bmatrix}1&21\\8&11\end{bmatrix}$, $\begin{bmatrix}11&9\\12&13\end{bmatrix}$, $\begin{bmatrix}17&15\\16&23\end{bmatrix}$, $\begin{bmatrix}19&3\\8&7\end{bmatrix}$, $\begin{bmatrix}23&18\\8&23\end{bmatrix}$ |
$\GL_2(\Z/24\Z)$-subgroup: |
Group 768.1035912 |
Contains $-I$: |
yes |
Quadratic refinements: |
24.192.1-24.da.2.1, 24.192.1-24.da.2.2, 24.192.1-24.da.2.3, 24.192.1-24.da.2.4, 24.192.1-24.da.2.5, 24.192.1-24.da.2.6, 24.192.1-24.da.2.7, 24.192.1-24.da.2.8, 24.192.1-24.da.2.9, 24.192.1-24.da.2.10, 24.192.1-24.da.2.11, 24.192.1-24.da.2.12, 24.192.1-24.da.2.13, 24.192.1-24.da.2.14, 24.192.1-24.da.2.15, 24.192.1-24.da.2.16, 120.192.1-24.da.2.1, 120.192.1-24.da.2.2, 120.192.1-24.da.2.3, 120.192.1-24.da.2.4, 120.192.1-24.da.2.5, 120.192.1-24.da.2.6, 120.192.1-24.da.2.7, 120.192.1-24.da.2.8, 120.192.1-24.da.2.9, 120.192.1-24.da.2.10, 120.192.1-24.da.2.11, 120.192.1-24.da.2.12, 120.192.1-24.da.2.13, 120.192.1-24.da.2.14, 120.192.1-24.da.2.15, 120.192.1-24.da.2.16, 168.192.1-24.da.2.1, 168.192.1-24.da.2.2, 168.192.1-24.da.2.3, 168.192.1-24.da.2.4, 168.192.1-24.da.2.5, 168.192.1-24.da.2.6, 168.192.1-24.da.2.7, 168.192.1-24.da.2.8, 168.192.1-24.da.2.9, 168.192.1-24.da.2.10, 168.192.1-24.da.2.11, 168.192.1-24.da.2.12, 168.192.1-24.da.2.13, 168.192.1-24.da.2.14, 168.192.1-24.da.2.15, 168.192.1-24.da.2.16, 264.192.1-24.da.2.1, 264.192.1-24.da.2.2, 264.192.1-24.da.2.3, 264.192.1-24.da.2.4, 264.192.1-24.da.2.5, 264.192.1-24.da.2.6, 264.192.1-24.da.2.7, 264.192.1-24.da.2.8, 264.192.1-24.da.2.9, 264.192.1-24.da.2.10, 264.192.1-24.da.2.11, 264.192.1-24.da.2.12, 264.192.1-24.da.2.13, 264.192.1-24.da.2.14, 264.192.1-24.da.2.15, 264.192.1-24.da.2.16, 312.192.1-24.da.2.1, 312.192.1-24.da.2.2, 312.192.1-24.da.2.3, 312.192.1-24.da.2.4, 312.192.1-24.da.2.5, 312.192.1-24.da.2.6, 312.192.1-24.da.2.7, 312.192.1-24.da.2.8, 312.192.1-24.da.2.9, 312.192.1-24.da.2.10, 312.192.1-24.da.2.11, 312.192.1-24.da.2.12, 312.192.1-24.da.2.13, 312.192.1-24.da.2.14, 312.192.1-24.da.2.15, 312.192.1-24.da.2.16 |
Cyclic 24-isogeny field degree: |
$2$ |
Cyclic 24-torsion field degree: |
$8$ |
Full 24-torsion field degree: |
$768$ |
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ x^{2} - x y - 3 x z + y^{2} $ |
| $=$ | $2 x^{2} - 8 z^{2} + w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ 20 x^{4} + 16 x^{3} z + 2 x^{2} y^{2} - 12 x^{2} z^{2} + 4 x z^{3} - z^{4} $ |
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:
$\displaystyle X$ |
$=$ |
$\displaystyle x$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle 3w$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle 2y$ |
Maps to other modular curves
$j$-invariant map
of degree 96 from the embedded model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle -\frac{1}{2^2}\cdot\frac{1624959302500352xz^{23}-1117159614840832xz^{21}w^{2}+326895434465280xz^{19}w^{4}-54286095482880xz^{17}w^{6}+5834148151296xz^{15}w^{8}-442152124416xz^{13}w^{10}+24672567296xz^{11}w^{12}-1017978880xz^{9}w^{14}+31191552xz^{7}w^{16}-658432xz^{5}w^{18}+9152xz^{3}w^{20}-48xzw^{22}-3249918621777920z^{24}+2437438777589760z^{22}w^{2}-787091004850176z^{20}w^{4}+145460025098240z^{18}w^{6}-17420732006400z^{16}w^{8}+1462725181440z^{14}w^{10}-90413645824z^{12}w^{12}+4180770816z^{10}w^{14}-144025344z^{8}w^{16}+3604096z^{6}w^{18}-60672z^{4}w^{20}+576z^{2}w^{22}-w^{24}}{w^{2}z^{4}(32768xz^{17}-45056xz^{15}w^{2}+459191296xz^{13}w^{4}-229590784xz^{11}w^{6}+45589120xz^{9}w^{8}-4527744xz^{7}w^{10}+230784xz^{5}w^{12}-5424xz^{3}w^{14}+40xzw^{16}+65536z^{18}-94208z^{16}w^{2}-918272000z^{14}w^{4}+516540992z^{12}w^{6}-118075712z^{10}w^{8}+13968624z^{8}w^{10}-896736z^{6}w^{12}+29532z^{4}w^{14}-404z^{2}w^{16}+w^{18})}$ |
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.