$\GL_2(\Z/24\Z)$-generators: |
$\begin{bmatrix}1&21\\12&1\end{bmatrix}$, $\begin{bmatrix}13&9\\0&1\end{bmatrix}$, $\begin{bmatrix}17&7\\12&23\end{bmatrix}$, $\begin{bmatrix}17&9\\12&1\end{bmatrix}$, $\begin{bmatrix}23&19\\12&1\end{bmatrix}$ |
$\GL_2(\Z/24\Z)$-subgroup: |
Group 768.1035865 |
Contains $-I$: |
yes |
Quadratic refinements: |
24.192.1-24.cy.3.1, 24.192.1-24.cy.3.2, 24.192.1-24.cy.3.3, 24.192.1-24.cy.3.4, 24.192.1-24.cy.3.5, 24.192.1-24.cy.3.6, 24.192.1-24.cy.3.7, 24.192.1-24.cy.3.8, 24.192.1-24.cy.3.9, 24.192.1-24.cy.3.10, 24.192.1-24.cy.3.11, 24.192.1-24.cy.3.12, 24.192.1-24.cy.3.13, 24.192.1-24.cy.3.14, 24.192.1-24.cy.3.15, 24.192.1-24.cy.3.16, 120.192.1-24.cy.3.1, 120.192.1-24.cy.3.2, 120.192.1-24.cy.3.3, 120.192.1-24.cy.3.4, 120.192.1-24.cy.3.5, 120.192.1-24.cy.3.6, 120.192.1-24.cy.3.7, 120.192.1-24.cy.3.8, 120.192.1-24.cy.3.9, 120.192.1-24.cy.3.10, 120.192.1-24.cy.3.11, 120.192.1-24.cy.3.12, 120.192.1-24.cy.3.13, 120.192.1-24.cy.3.14, 120.192.1-24.cy.3.15, 120.192.1-24.cy.3.16, 168.192.1-24.cy.3.1, 168.192.1-24.cy.3.2, 168.192.1-24.cy.3.3, 168.192.1-24.cy.3.4, 168.192.1-24.cy.3.5, 168.192.1-24.cy.3.6, 168.192.1-24.cy.3.7, 168.192.1-24.cy.3.8, 168.192.1-24.cy.3.9, 168.192.1-24.cy.3.10, 168.192.1-24.cy.3.11, 168.192.1-24.cy.3.12, 168.192.1-24.cy.3.13, 168.192.1-24.cy.3.14, 168.192.1-24.cy.3.15, 168.192.1-24.cy.3.16, 264.192.1-24.cy.3.1, 264.192.1-24.cy.3.2, 264.192.1-24.cy.3.3, 264.192.1-24.cy.3.4, 264.192.1-24.cy.3.5, 264.192.1-24.cy.3.6, 264.192.1-24.cy.3.7, 264.192.1-24.cy.3.8, 264.192.1-24.cy.3.9, 264.192.1-24.cy.3.10, 264.192.1-24.cy.3.11, 264.192.1-24.cy.3.12, 264.192.1-24.cy.3.13, 264.192.1-24.cy.3.14, 264.192.1-24.cy.3.15, 264.192.1-24.cy.3.16, 312.192.1-24.cy.3.1, 312.192.1-24.cy.3.2, 312.192.1-24.cy.3.3, 312.192.1-24.cy.3.4, 312.192.1-24.cy.3.5, 312.192.1-24.cy.3.6, 312.192.1-24.cy.3.7, 312.192.1-24.cy.3.8, 312.192.1-24.cy.3.9, 312.192.1-24.cy.3.10, 312.192.1-24.cy.3.11, 312.192.1-24.cy.3.12, 312.192.1-24.cy.3.13, 312.192.1-24.cy.3.14, 312.192.1-24.cy.3.15, 312.192.1-24.cy.3.16 |
Cyclic 24-isogeny field degree: |
$2$ |
Cyclic 24-torsion field degree: |
$16$ |
Full 24-torsion field degree: |
$768$ |
Weierstrass model Weierstrass model
$ y^{2} $ | $=$ | $ x^{3} + x^{2} + 3x + 3 $ |
This modular curve has 2 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 96 from the Weierstrass model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle \frac{1}{2}\cdot\frac{1424x^{2}y^{30}+4713533568x^{2}y^{28}z^{2}+3114827842560x^{2}y^{26}z^{4}-175678795669504x^{2}y^{24}z^{6}+4382066161287168x^{2}y^{22}z^{8}-61197925909790720x^{2}y^{20}z^{10}+556586302665916416x^{2}y^{18}z^{12}-4387841166129758208x^{2}y^{16}z^{14}+26539718714490617856x^{2}y^{14}z^{16}-136466211611453947904x^{2}y^{12}z^{18}+682640218614361227264x^{2}y^{10}z^{20}-2571063788570387939328x^{2}y^{8}z^{22}+9089333106487882416128x^{2}y^{6}z^{24}-28540031775227026341888x^{2}y^{4}z^{26}+47709019379019286577152x^{2}y^{2}z^{28}-27262293209257745580032x^{2}z^{30}+696960xy^{30}z+80329098240xy^{28}z^{3}+7035275231232xy^{26}z^{5}-511465450242048xy^{24}z^{7}+12865298775932928xy^{22}z^{9}-181360668383903744xy^{20}z^{11}+1919706570103455744xy^{18}z^{13}-15872319312246079488xy^{16}z^{15}+99288102075887517696xy^{14}z^{17}-553491471043563356160xy^{12}z^{19}+2463534633442426748928xy^{10}z^{21}-8715702302110925193216xy^{8}z^{23}+27475325513483717443584xy^{6}z^{25}-57080425017100707299328xy^{4}z^{27}+47709013256938543120384xy^{2}z^{29}+y^{32}+126304624y^{30}z^{2}+696824764800y^{28}z^{4}-19415084180480y^{26}z^{6}+64679912775680y^{24}z^{8}+4585348482138112y^{22}z^{10}-125485464999690240y^{20}z^{12}+1739076433109581824y^{18}z^{14}-14662208592656990208y^{16}z^{16}+100083949683850870784y^{14}z^{18}-534480564287319310336y^{12}z^{20}+2144045432344890310656y^{10}z^{22}-7156050200114235441152y^{8}z^{24}+17115589712238331559936y^{6}z^{26}-16612416994345735946240y^{4}z^{28}-13631128238386642419712y^{2}z^{30}+27262293490732722290688z^{32}}{y^{2}(y^{2}-8z^{2})^{2}(x^{2}y^{24}-22352x^{2}y^{22}z^{2}-7456896x^{2}y^{20}z^{4}-1186939904x^{2}y^{18}z^{6}-22356955136x^{2}y^{16}z^{8}+2941123952640x^{2}y^{14}z^{10}-27150550827008x^{2}y^{12}z^{12}-234300238725120x^{2}y^{10}z^{14}+3932702893932544x^{2}y^{8}z^{16}-15408019349176320x^{2}y^{6}z^{18}+15407832249663488x^{2}y^{4}z^{20}-360777252864x^{2}y^{2}z^{22}+68719476736x^{2}z^{24}-62xy^{24}z+126064xy^{22}z^{3}+29352320xy^{20}z^{5}-614542336xy^{18}z^{7}-309903802368xy^{16}z^{9}+1983838027776xy^{14}z^{11}+129795701604352xy^{12}z^{13}-2106281112371200xy^{10}z^{15}+11234061045465088xy^{8}z^{17}-19258585305317376xy^{6}z^{19}-88046829568xy^{4}z^{21}+17179869184xy^{2}z^{23}+1625y^{24}z^{2}+114208y^{22}z^{4}+104882944y^{20}z^{6}+20011343872y^{18}z^{8}+84244926464y^{16}z^{10}-21866665476096y^{14}z^{12}+366100751581184y^{12}z^{14}-2234439320993792y^{10}z^{16}+4415848261353472y^{8}z^{18}+3848548932124672y^{6}z^{20}-15404497207558144y^{4}z^{22}-1099511627776y^{2}z^{24}+206158430208z^{26})}$ |
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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.