Canonical model in $\mathbb{P}^{ 6 }$ defined by 10 equations
$ 0 $ | $=$ | $ x^{2} - w t $ |
| $=$ | $x^{2} - z u$ |
| $=$ | $x t - x u + t v$ |
| $=$ | $x^{2} + x v - w u$ |
| $=$ | $\cdots$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ x^{6} y - x^{5} z^{2} - 3 x^{4} y z^{2} - 3 x^{2} y^{3} z^{2} + x y^{4} z^{2} + 5 y^{3} z^{4} $ |
This modular curve has 8 rational cusps but no known non-cuspidal rational points. The following are the coordinates of the rational cusps on this modular curve.
Canonical model |
$(0:0:1:0:0:0:0)$, $(-1:1:1:1:1:1:0)$, $(1:-1:1:1:1:1:0)$, $(0:0:0:0:1:0:0)$, $(0:0:0:1:0:0:0)$, $(0:0:0:0:0:1:0)$, $(-1/2:-1/2:-1/2:1/2:1/2:-1/2:1)$, $(-1/2:-1/2:1/2:-1/2:-1/2:1/2:1)$ |
Maps to other modular curves
$j$-invariant map
of degree 144 from the canonical model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle \frac{1}{5}\cdot\frac{30277434060031250xv^{11}-7294921875yz^{10}v+1848902343750yz^{8}v^{3}-249820197656250yz^{6}v^{5}+1383027635390625yz^{4}v^{7}-22560653255859375yz^{2}v^{9}-2633522373610690ywu^{9}v-75786323433840640ywu^{7}v^{3}-490561846510011140ywu^{5}v^{5}-742983199064384525ywu^{3}v^{7}+1960823697962102845ywuv^{9}-961083984375yt^{10}v+19862402343750yt^{8}v^{3}-271452832031250yt^{6}v^{5}-1498071972655407yt^{4}v^{7}-588676500776610569yt^{2}v^{9}+154532744704440yu^{10}v-21373029232588997yu^{8}v^{3}-397905099953278182yu^{6}v^{5}-2208938851815795718yu^{4}v^{7}-5302508522410737670yu^{2}v^{9}-140062462655756250yv^{11}-48828125z^{12}+292968750z^{11}w+28378906250z^{10}v^{2}-1837080078125z^{9}wv^{2}-34558154296875z^{8}v^{4}+81811927734375z^{7}wv^{4}+74612048828125z^{6}v^{6}-3878989435546875z^{5}wv^{6}-7695830262265625z^{4}v^{8}-6093958864375000z^{3}wv^{8}-69235983566437500z^{2}v^{10}-344708395405593750zwv^{10}-35595703125w^{12}+42714843750w^{10}v^{2}-29900390625w^{8}v^{4}+19364062500w^{6}v^{6}-9568125000w^{4}v^{8}+2255343750w^{2}v^{10}-182205810546032wu^{11}-17909591420835390wu^{9}v^{2}-230211974028744200wu^{7}v^{4}-910334503965789340wu^{5}v^{6}-1245075152363231555wu^{3}v^{8}+25060799103556250wuv^{10}-35595703125t^{12}+213574218750t^{11}u+925488281250t^{10}v^{2}-7012353515625t^{9}uv^{2}-17619873046875t^{8}v^{4}+60761865234375t^{7}uv^{4}-248991943359375t^{6}v^{6}-1753978271484375t^{5}uv^{6}-21882657935619721t^{4}v^{8}-140357975514158784t^{3}uv^{8}-1982173492438153422t^{2}v^{10}+36263232421032tu^{11}+3169867280775048tu^{9}v^{2}+43413777186414069tu^{7}v^{4}+222424778124919235tu^{5}v^{6}+447480847073030397tu^{3}v^{8}+2150458570733668943tuv^{10}-48828125u^{12}+36263525389782u^{10}v^{2}+3023923677259423u^{8}v^{4}+28938268457074635u^{6}v^{6}+26524550882502937u^{4}v^{8}-462229524379339319u^{2}v^{10}-68941680242962500v^{12}}{v(3069832500xv^{10}-1953125yz^{10}-19921875yz^{8}v^{2}+15156250yz^{6}v^{4}-80796875yz^{4}v^{6}-805365625yz^{2}v^{8}+2441918ywu^{9}-193546665ywu^{7}v^{2}-8130736545ywu^{5}v^{4}-41959930695ywu^{3}v^{6}-19618058655ywuv^{8}-5960067644yt^{2}v^{8}-488793yu^{10}+50870372yu^{8}v^{2}-2027414626yu^{6}v^{4}-39466421591yu^{4}v^{6}-141593453635yu^{2}v^{8}-9147745000yv^{10}+7812500z^{10}v+23437500z^{9}wv-72656250z^{8}v^{3}-60937500z^{7}wv^{3}+52265625z^{6}v^{5}-44609375z^{5}wv^{5}-490906250z^{4}v^{7}-1667515625z^{3}wv^{7}-4790181250z^{2}v^{9}-17263468750zwv^{9}+6099168wu^{9}v-1829544895wu^{7}v^{3}-22721690650wu^{5}v^{5}-58881831895wu^{3}v^{7}-511208125wuv^{9}+1217379t^{4}v^{7}-355208874t^{3}uv^{7}-29264113932t^{2}v^{9}-728586tu^{9}v+323087980tu^{7}v^{3}+4327308392tu^{5}v^{5}+19210422640tu^{3}v^{7}+58161279683tuv^{9}-728586u^{8}v^{3}+327969769u^{6}v^{5}+2866591060u^{4}v^{7}+4569606u^{2}v^{9}-3453149375v^{11})}$ |
Map
of degree 1 from the canonical model of this modular curve to the plane model of the modular curve
60.144.7.me.1
:
$\displaystyle X$ |
$=$ |
$\displaystyle x$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle y$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle w$ |
Equation of the image curve:
$0$ |
$=$ |
$ X^{6}Y-X^{5}Z^{2}-3X^{4}YZ^{2}-3X^{2}Y^{3}Z^{2}+XY^{4}Z^{2}+5Y^{3}Z^{4} $ |
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.