$\GL_2(\Z/24\Z)$-generators: |
$\begin{bmatrix}1&21\\4&19\end{bmatrix}$, $\begin{bmatrix}5&15\\16&17\end{bmatrix}$, $\begin{bmatrix}13&3\\4&1\end{bmatrix}$, $\begin{bmatrix}17&3\\20&5\end{bmatrix}$, $\begin{bmatrix}23&0\\12&5\end{bmatrix}$, $\begin{bmatrix}23&21\\12&19\end{bmatrix}$ |
Contains $-I$: |
yes |
Quadratic refinements: |
24.96.1-24.iq.1.1, 24.96.1-24.iq.1.2, 24.96.1-24.iq.1.3, 24.96.1-24.iq.1.4, 24.96.1-24.iq.1.5, 24.96.1-24.iq.1.6, 24.96.1-24.iq.1.7, 24.96.1-24.iq.1.8, 24.96.1-24.iq.1.9, 24.96.1-24.iq.1.10, 24.96.1-24.iq.1.11, 24.96.1-24.iq.1.12, 24.96.1-24.iq.1.13, 24.96.1-24.iq.1.14, 24.96.1-24.iq.1.15, 24.96.1-24.iq.1.16, 24.96.1-24.iq.1.17, 24.96.1-24.iq.1.18, 24.96.1-24.iq.1.19, 24.96.1-24.iq.1.20, 24.96.1-24.iq.1.21, 24.96.1-24.iq.1.22, 24.96.1-24.iq.1.23, 24.96.1-24.iq.1.24, 24.96.1-24.iq.1.25, 24.96.1-24.iq.1.26, 24.96.1-24.iq.1.27, 24.96.1-24.iq.1.28, 24.96.1-24.iq.1.29, 24.96.1-24.iq.1.30, 24.96.1-24.iq.1.31, 24.96.1-24.iq.1.32, 120.96.1-24.iq.1.1, 120.96.1-24.iq.1.2, 120.96.1-24.iq.1.3, 120.96.1-24.iq.1.4, 120.96.1-24.iq.1.5, 120.96.1-24.iq.1.6, 120.96.1-24.iq.1.7, 120.96.1-24.iq.1.8, 120.96.1-24.iq.1.9, 120.96.1-24.iq.1.10, 120.96.1-24.iq.1.11, 120.96.1-24.iq.1.12, 120.96.1-24.iq.1.13, 120.96.1-24.iq.1.14, 120.96.1-24.iq.1.15, 120.96.1-24.iq.1.16, 120.96.1-24.iq.1.17, 120.96.1-24.iq.1.18, 120.96.1-24.iq.1.19, 120.96.1-24.iq.1.20, 120.96.1-24.iq.1.21, 120.96.1-24.iq.1.22, 120.96.1-24.iq.1.23, 120.96.1-24.iq.1.24, 120.96.1-24.iq.1.25, 120.96.1-24.iq.1.26, 120.96.1-24.iq.1.27, 120.96.1-24.iq.1.28, 120.96.1-24.iq.1.29, 120.96.1-24.iq.1.30, 120.96.1-24.iq.1.31, 120.96.1-24.iq.1.32, 168.96.1-24.iq.1.1, 168.96.1-24.iq.1.2, 168.96.1-24.iq.1.3, 168.96.1-24.iq.1.4, 168.96.1-24.iq.1.5, 168.96.1-24.iq.1.6, 168.96.1-24.iq.1.7, 168.96.1-24.iq.1.8, 168.96.1-24.iq.1.9, 168.96.1-24.iq.1.10, 168.96.1-24.iq.1.11, 168.96.1-24.iq.1.12, 168.96.1-24.iq.1.13, 168.96.1-24.iq.1.14, 168.96.1-24.iq.1.15, 168.96.1-24.iq.1.16, 168.96.1-24.iq.1.17, 168.96.1-24.iq.1.18, 168.96.1-24.iq.1.19, 168.96.1-24.iq.1.20, 168.96.1-24.iq.1.21, 168.96.1-24.iq.1.22, 168.96.1-24.iq.1.23, 168.96.1-24.iq.1.24, 168.96.1-24.iq.1.25, 168.96.1-24.iq.1.26, 168.96.1-24.iq.1.27, 168.96.1-24.iq.1.28, 168.96.1-24.iq.1.29, 168.96.1-24.iq.1.30, 168.96.1-24.iq.1.31, 168.96.1-24.iq.1.32, 264.96.1-24.iq.1.1, 264.96.1-24.iq.1.2, 264.96.1-24.iq.1.3, 264.96.1-24.iq.1.4, 264.96.1-24.iq.1.5, 264.96.1-24.iq.1.6, 264.96.1-24.iq.1.7, 264.96.1-24.iq.1.8, 264.96.1-24.iq.1.9, 264.96.1-24.iq.1.10, 264.96.1-24.iq.1.11, 264.96.1-24.iq.1.12, 264.96.1-24.iq.1.13, 264.96.1-24.iq.1.14, 264.96.1-24.iq.1.15, 264.96.1-24.iq.1.16, 264.96.1-24.iq.1.17, 264.96.1-24.iq.1.18, 264.96.1-24.iq.1.19, 264.96.1-24.iq.1.20, 264.96.1-24.iq.1.21, 264.96.1-24.iq.1.22, 264.96.1-24.iq.1.23, 264.96.1-24.iq.1.24, 264.96.1-24.iq.1.25, 264.96.1-24.iq.1.26, 264.96.1-24.iq.1.27, 264.96.1-24.iq.1.28, 264.96.1-24.iq.1.29, 264.96.1-24.iq.1.30, 264.96.1-24.iq.1.31, 264.96.1-24.iq.1.32, 312.96.1-24.iq.1.1, 312.96.1-24.iq.1.2, 312.96.1-24.iq.1.3, 312.96.1-24.iq.1.4, 312.96.1-24.iq.1.5, 312.96.1-24.iq.1.6, 312.96.1-24.iq.1.7, 312.96.1-24.iq.1.8, 312.96.1-24.iq.1.9, 312.96.1-24.iq.1.10, 312.96.1-24.iq.1.11, 312.96.1-24.iq.1.12, 312.96.1-24.iq.1.13, 312.96.1-24.iq.1.14, 312.96.1-24.iq.1.15, 312.96.1-24.iq.1.16, 312.96.1-24.iq.1.17, 312.96.1-24.iq.1.18, 312.96.1-24.iq.1.19, 312.96.1-24.iq.1.20, 312.96.1-24.iq.1.21, 312.96.1-24.iq.1.22, 312.96.1-24.iq.1.23, 312.96.1-24.iq.1.24, 312.96.1-24.iq.1.25, 312.96.1-24.iq.1.26, 312.96.1-24.iq.1.27, 312.96.1-24.iq.1.28, 312.96.1-24.iq.1.29, 312.96.1-24.iq.1.30, 312.96.1-24.iq.1.31, 312.96.1-24.iq.1.32 |
Cyclic 24-isogeny field degree: |
$2$ |
Cyclic 24-torsion field degree: |
$16$ |
Full 24-torsion field degree: |
$1536$ |
Weierstrass model Weierstrass model
$ y^{2} $ | $=$ | $ x^{3} - x^{2} - 17x - 15 $ |
This modular curve has 4 rational cusps but no known non-cuspidal rational points. The following are the coordinates of the rational cusps on this modular curve.
Maps to other modular curves
$j$-invariant map
of degree 48 from the Weierstrass model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle \frac{1}{2^4}\cdot\frac{32x^{2}y^{14}+49440x^{2}y^{12}z^{2}+41204736x^{2}y^{10}z^{4}+17975260160x^{2}y^{8}z^{6}+4069732843520x^{2}y^{6}z^{8}+499381945565184x^{2}y^{4}z^{10}+27895158454353920x^{2}y^{2}z^{12}+554111127877844992x^{2}z^{14}+464xy^{14}z+559680xy^{12}z^{3}+325064448xy^{10}z^{5}+115976615936xy^{8}z^{7}+23689694150656xy^{6}z^{9}+2510607340929024xy^{4}z^{11}+123361399543955456xy^{2}z^{13}+2219694395765030912xz^{15}+y^{16}+4464y^{14}z^{2}+4953120y^{12}z^{4}+2282817280y^{10}z^{6}+583111623680y^{8}z^{8}+88557304872960y^{6}z^{10}+6321869422133248y^{4}z^{12}+188088919423713280y^{2}z^{14}+1672083105113964544z^{16}}{z^{2}y^{2}(x^{2}y^{10}+2912x^{2}y^{8}z^{2}+550592x^{2}y^{6}z^{4}+22712320x^{2}y^{4}z^{6}-524288x^{2}y^{2}z^{8}+2097152x^{2}z^{10}+26xy^{10}z+20336xy^{8}z^{3}+2680448xy^{6}z^{5}+90521600xy^{4}z^{7}+2228224xy^{2}z^{9}-8388608xz^{11}+321y^{10}z^{2}+96208y^{8}z^{4}+5896128y^{6}z^{6}+68038656y^{4}z^{8}+1703936y^{2}z^{10}-10485760z^{12})}$ |
Hi
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Cover information
Click on a modular curve in the diagram to see information about it.
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The following modular covers realize this modular curve as a fiber product over $X(1)$.
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.