$\GL_2(\Z/12\Z)$-generators: |
$\begin{bmatrix}5&8\\0&11\end{bmatrix}$, $\begin{bmatrix}11&4\\0&11\end{bmatrix}$, $\begin{bmatrix}11&6\\0&7\end{bmatrix}$, $\begin{bmatrix}11&8\\0&7\end{bmatrix}$ |
$\GL_2(\Z/12\Z)$-subgroup: |
$C_2^2\times D_6$ |
Contains $-I$: |
yes |
Quadratic refinements: |
12.192.1-12.b.3.1, 12.192.1-12.b.3.2, 12.192.1-12.b.3.3, 12.192.1-12.b.3.4, 12.192.1-12.b.3.5, 12.192.1-12.b.3.6, 24.192.1-12.b.3.1, 24.192.1-12.b.3.2, 24.192.1-12.b.3.3, 24.192.1-12.b.3.4, 24.192.1-12.b.3.5, 24.192.1-12.b.3.6, 24.192.1-12.b.3.7, 24.192.1-12.b.3.8, 24.192.1-12.b.3.9, 24.192.1-12.b.3.10, 24.192.1-12.b.3.11, 24.192.1-12.b.3.12, 24.192.1-12.b.3.13, 24.192.1-12.b.3.14, 24.192.1-12.b.3.15, 24.192.1-12.b.3.16, 24.192.1-12.b.3.17, 24.192.1-12.b.3.18, 24.192.1-12.b.3.19, 24.192.1-12.b.3.20, 24.192.1-12.b.3.21, 24.192.1-12.b.3.22, 60.192.1-12.b.3.1, 60.192.1-12.b.3.2, 60.192.1-12.b.3.3, 60.192.1-12.b.3.4, 60.192.1-12.b.3.5, 60.192.1-12.b.3.6, 84.192.1-12.b.3.1, 84.192.1-12.b.3.2, 84.192.1-12.b.3.3, 84.192.1-12.b.3.4, 84.192.1-12.b.3.5, 84.192.1-12.b.3.6, 120.192.1-12.b.3.1, 120.192.1-12.b.3.2, 120.192.1-12.b.3.3, 120.192.1-12.b.3.4, 120.192.1-12.b.3.5, 120.192.1-12.b.3.6, 120.192.1-12.b.3.7, 120.192.1-12.b.3.8, 120.192.1-12.b.3.9, 120.192.1-12.b.3.10, 120.192.1-12.b.3.11, 120.192.1-12.b.3.12, 120.192.1-12.b.3.13, 120.192.1-12.b.3.14, 120.192.1-12.b.3.15, 120.192.1-12.b.3.16, 120.192.1-12.b.3.17, 120.192.1-12.b.3.18, 120.192.1-12.b.3.19, 120.192.1-12.b.3.20, 120.192.1-12.b.3.21, 120.192.1-12.b.3.22, 132.192.1-12.b.3.1, 132.192.1-12.b.3.2, 132.192.1-12.b.3.3, 132.192.1-12.b.3.4, 132.192.1-12.b.3.5, 132.192.1-12.b.3.6, 156.192.1-12.b.3.1, 156.192.1-12.b.3.2, 156.192.1-12.b.3.3, 156.192.1-12.b.3.4, 156.192.1-12.b.3.5, 156.192.1-12.b.3.6, 168.192.1-12.b.3.1, 168.192.1-12.b.3.2, 168.192.1-12.b.3.3, 168.192.1-12.b.3.4, 168.192.1-12.b.3.5, 168.192.1-12.b.3.6, 168.192.1-12.b.3.7, 168.192.1-12.b.3.8, 168.192.1-12.b.3.9, 168.192.1-12.b.3.10, 168.192.1-12.b.3.11, 168.192.1-12.b.3.12, 168.192.1-12.b.3.13, 168.192.1-12.b.3.14, 168.192.1-12.b.3.15, 168.192.1-12.b.3.16, 168.192.1-12.b.3.17, 168.192.1-12.b.3.18, 168.192.1-12.b.3.19, 168.192.1-12.b.3.20, 168.192.1-12.b.3.21, 168.192.1-12.b.3.22, 204.192.1-12.b.3.1, 204.192.1-12.b.3.2, 204.192.1-12.b.3.3, 204.192.1-12.b.3.4, 204.192.1-12.b.3.5, 204.192.1-12.b.3.6, 228.192.1-12.b.3.1, 228.192.1-12.b.3.2, 228.192.1-12.b.3.3, 228.192.1-12.b.3.4, 228.192.1-12.b.3.5, 228.192.1-12.b.3.6, 264.192.1-12.b.3.1, 264.192.1-12.b.3.2, 264.192.1-12.b.3.3, 264.192.1-12.b.3.4, 264.192.1-12.b.3.5, 264.192.1-12.b.3.6, 264.192.1-12.b.3.7, 264.192.1-12.b.3.8, 264.192.1-12.b.3.9, 264.192.1-12.b.3.10, 264.192.1-12.b.3.11, 264.192.1-12.b.3.12, 264.192.1-12.b.3.13, 264.192.1-12.b.3.14, 264.192.1-12.b.3.15, 264.192.1-12.b.3.16, 264.192.1-12.b.3.17, 264.192.1-12.b.3.18, 264.192.1-12.b.3.19, 264.192.1-12.b.3.20, 264.192.1-12.b.3.21, 264.192.1-12.b.3.22, 276.192.1-12.b.3.1, 276.192.1-12.b.3.2, 276.192.1-12.b.3.3, 276.192.1-12.b.3.4, 276.192.1-12.b.3.5, 276.192.1-12.b.3.6, 312.192.1-12.b.3.1, 312.192.1-12.b.3.2, 312.192.1-12.b.3.3, 312.192.1-12.b.3.4, 312.192.1-12.b.3.5, 312.192.1-12.b.3.6, 312.192.1-12.b.3.7, 312.192.1-12.b.3.8, 312.192.1-12.b.3.9, 312.192.1-12.b.3.10, 312.192.1-12.b.3.11, 312.192.1-12.b.3.12, 312.192.1-12.b.3.13, 312.192.1-12.b.3.14, 312.192.1-12.b.3.15, 312.192.1-12.b.3.16, 312.192.1-12.b.3.17, 312.192.1-12.b.3.18, 312.192.1-12.b.3.19, 312.192.1-12.b.3.20, 312.192.1-12.b.3.21, 312.192.1-12.b.3.22 |
Cyclic 12-isogeny field degree: |
$1$ |
Cyclic 12-torsion field degree: |
$4$ |
Full 12-torsion field degree: |
$48$ |
Weierstrass model Weierstrass model
$ y^{2} $ | $=$ | $ x^{3} - x^{2} + x $ |
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 96 from the Weierstrass model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle \frac{8x^{2}y^{30}+4392x^{2}y^{28}z^{2}+673800x^{2}y^{26}z^{4}+14310376x^{2}y^{24}z^{6}-1443145944x^{2}y^{22}z^{8}-14397985720x^{2}y^{20}z^{10}+16522252968x^{2}y^{18}z^{12}+117561695112x^{2}y^{16}z^{14}-27930135528x^{2}y^{14}z^{16}-72555943816x^{2}y^{12}z^{18}+12479755032x^{2}y^{10}z^{20}+4477615032x^{2}y^{8}z^{22}-362213704x^{2}y^{6}z^{24}-15522792x^{2}y^{4}z^{26}-10184x^{2}y^{2}z^{28}+728x^{2}z^{30}-8xy^{30}z+2808xy^{28}z^{3}+2122008xy^{26}z^{5}+253278680xy^{24}z^{7}+4341629592xy^{22}z^{9}-2345120488xy^{20}z^{11}-100182389832xy^{18}z^{13}-42515561736xy^{16}z^{15}+155294579304xy^{14}z^{17}+14334927976xy^{12}z^{19}-30388920120xy^{10}z^{21}+668111880xy^{8}z^{23}+535235848xy^{6}z^{25}+2274696xy^{4}z^{27}-169880xy^{2}z^{29}-728xz^{31}-y^{32}-816y^{30}z^{2}-232152y^{28}z^{4}-24195824y^{26}z^{6}-501182044y^{24}z^{8}+3310876816y^{22}z^{10}+39275932824y^{20}z^{12}+6652822992y^{18}z^{14}-102301473222y^{16}z^{16}-4922919568y^{14}z^{18}+25478378520y^{12}z^{20}-812419536y^{10}z^{22}-521790556y^{8}z^{24}-2094800y^{6}z^{26}+169640y^{4}z^{28}+752y^{2}z^{30}-z^{32}}{z^{2}y^{2}(y-z)^{6}(y+z)^{6}(6x^{2}y^{14}-116x^{2}y^{12}z^{2}+1146x^{2}y^{10}z^{4}-9816x^{2}y^{8}z^{6}+9946x^{2}y^{6}z^{8}-3700x^{2}y^{4}z^{10}+486x^{2}y^{2}z^{12}+3xy^{14}z+235xy^{12}z^{3}-2097xy^{10}z^{5}+807xy^{8}z^{7}+3913xy^{6}z^{9}-4319xy^{4}z^{11}+1701xy^{2}z^{13}-243xz^{15}-y^{16}-55y^{14}z^{2}+831y^{12}z^{4}-5391y^{10}z^{6}+1397y^{8}z^{8}+2387y^{6}z^{10}-1459y^{4}z^{12}+243y^{2}z^{14})}$ |
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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.