$\GL_2(\Z/24\Z)$-generators: |
$\begin{bmatrix}5&8\\6&13\end{bmatrix}$, $\begin{bmatrix}7&8\\18&17\end{bmatrix}$, $\begin{bmatrix}13&12\\12&19\end{bmatrix}$, $\begin{bmatrix}17&2\\18&1\end{bmatrix}$, $\begin{bmatrix}19&16\\6&1\end{bmatrix}$ |
$\GL_2(\Z/24\Z)$-subgroup: |
Group 768.335742 |
Contains $-I$: |
yes |
Quadratic refinements: |
24.192.1-24.cp.1.1, 24.192.1-24.cp.1.2, 24.192.1-24.cp.1.3, 24.192.1-24.cp.1.4, 24.192.1-24.cp.1.5, 24.192.1-24.cp.1.6, 24.192.1-24.cp.1.7, 24.192.1-24.cp.1.8, 24.192.1-24.cp.1.9, 24.192.1-24.cp.1.10, 24.192.1-24.cp.1.11, 24.192.1-24.cp.1.12, 24.192.1-24.cp.1.13, 24.192.1-24.cp.1.14, 24.192.1-24.cp.1.15, 24.192.1-24.cp.1.16, 120.192.1-24.cp.1.1, 120.192.1-24.cp.1.2, 120.192.1-24.cp.1.3, 120.192.1-24.cp.1.4, 120.192.1-24.cp.1.5, 120.192.1-24.cp.1.6, 120.192.1-24.cp.1.7, 120.192.1-24.cp.1.8, 120.192.1-24.cp.1.9, 120.192.1-24.cp.1.10, 120.192.1-24.cp.1.11, 120.192.1-24.cp.1.12, 120.192.1-24.cp.1.13, 120.192.1-24.cp.1.14, 120.192.1-24.cp.1.15, 120.192.1-24.cp.1.16, 168.192.1-24.cp.1.1, 168.192.1-24.cp.1.2, 168.192.1-24.cp.1.3, 168.192.1-24.cp.1.4, 168.192.1-24.cp.1.5, 168.192.1-24.cp.1.6, 168.192.1-24.cp.1.7, 168.192.1-24.cp.1.8, 168.192.1-24.cp.1.9, 168.192.1-24.cp.1.10, 168.192.1-24.cp.1.11, 168.192.1-24.cp.1.12, 168.192.1-24.cp.1.13, 168.192.1-24.cp.1.14, 168.192.1-24.cp.1.15, 168.192.1-24.cp.1.16, 264.192.1-24.cp.1.1, 264.192.1-24.cp.1.2, 264.192.1-24.cp.1.3, 264.192.1-24.cp.1.4, 264.192.1-24.cp.1.5, 264.192.1-24.cp.1.6, 264.192.1-24.cp.1.7, 264.192.1-24.cp.1.8, 264.192.1-24.cp.1.9, 264.192.1-24.cp.1.10, 264.192.1-24.cp.1.11, 264.192.1-24.cp.1.12, 264.192.1-24.cp.1.13, 264.192.1-24.cp.1.14, 264.192.1-24.cp.1.15, 264.192.1-24.cp.1.16, 312.192.1-24.cp.1.1, 312.192.1-24.cp.1.2, 312.192.1-24.cp.1.3, 312.192.1-24.cp.1.4, 312.192.1-24.cp.1.5, 312.192.1-24.cp.1.6, 312.192.1-24.cp.1.7, 312.192.1-24.cp.1.8, 312.192.1-24.cp.1.9, 312.192.1-24.cp.1.10, 312.192.1-24.cp.1.11, 312.192.1-24.cp.1.12, 312.192.1-24.cp.1.13, 312.192.1-24.cp.1.14, 312.192.1-24.cp.1.15, 312.192.1-24.cp.1.16 |
Cyclic 24-isogeny field degree: |
$4$ |
Cyclic 24-torsion field degree: |
$16$ |
Full 24-torsion field degree: |
$768$ |
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ x z - y z - y w $ |
| $=$ | $12 x^{2} - 12 x y + 6 y^{2} - z^{2} - 6 z w - 6 w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ x^{4} + 6 x^{3} z - 6 x^{2} y^{2} + 6 x^{2} z^{2} - 12 x y^{2} z - 12 y^{2} z^{2} $ |
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:
$\displaystyle X$ |
$=$ |
$\displaystyle z$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle y$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle w$ |
Maps to other modular curves
$j$-invariant map
of degree 96 from the embedded model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle -\frac{3^2}{2^6}\cdot\frac{5804752896xy^{21}w^{2}-3869835264xy^{19}w^{4}-102550634496xy^{17}w^{6}+194781708288xy^{15}w^{8}+74386833408xy^{13}w^{10}-607707463680xy^{11}w^{12}+1049203113984xy^{9}w^{14}-1371673460736xy^{7}w^{16}+1808514514944xy^{5}w^{18}-2598428934144xy^{3}w^{20}+3925591031808xyw^{22}+241864704y^{24}-2902376448y^{22}w^{2}-12093235200y^{20}w^{4}+69334548480y^{18}w^{6}-36360327168y^{16}w^{8}-199296516096y^{14}w^{10}+495494184960y^{12}w^{12}-731040546816y^{10}w^{14}+996184977408y^{8}w^{16}-1494597353472y^{6}w^{18}+2491086200832y^{4}w^{20}-4392470691840y^{2}w^{22}+455z^{24}+21840z^{23}w+491400z^{22}w^{2}+6886864z^{21}w^{3}+67365288z^{20}w^{4}+488284032z^{19}w^{5}+2717062048z^{18}w^{6}+11867191104z^{17}w^{7}+41288225424z^{16}w^{8}+115785300224z^{15}w^{9}+265430519040z^{14}w^{10}+509146996224z^{13}w^{11}+847714821888z^{12}w^{12}+1270730287104z^{11}w^{13}+1716496929792z^{10}w^{14}+2000774002688z^{9}w^{15}+1994011056384z^{8}w^{16}+1961328709632z^{7}w^{17}+1925312817152z^{6}w^{18}+896844517376z^{5}w^{19}-25086040064z^{4}w^{20}+1602842394624z^{3}w^{21}+323130826752z^{2}w^{22}-1946488061952zw^{23}+1358954496w^{24}}{w^{6}(746496xy^{9}w^{8}-3359232xy^{7}w^{10}+4948992xy^{5}w^{12}+981504xy^{3}w^{14}-21491712xyw^{16}+46656y^{12}w^{6}-559872y^{10}w^{8}+1150848y^{8}w^{10}+1334016y^{6}w^{12}-11927232y^{4}w^{14}+38261760y^{2}w^{16}-64z^{18}-2304z^{17}w-38016z^{16}w^{2}-380544z^{15}w^{3}-2575680z^{14}w^{4}-12421632z^{13}w^{5}-43752769z^{12}w^{6}-113276568z^{11}w^{7}-213491568z^{10}w^{8}-285058912z^{9}w^{9}-257375064z^{8}w^{10}-149677632z^{7}w^{11}-60431872z^{6}w^{12}-18312064z^{5}w^{13}+7786288z^{4}w^{14}-3827328z^{3}w^{15}-8385024z^{2}w^{16}+10745856zw^{17})}$ |
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Cover information
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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.