Properties

Label 156.8.0.a
Number of curves $1$
Level $156$
Index $8$
Genus $0$
Cusps $2$

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Modular curves in Gassmann class 156.8.0.a

LMFDB label CP label Cusp orbits $\Q$-cusps $\Q$-gonality $\overline{\Q}$-gonality CM points
156.8.0.a.1 6C0 $1^{2}$ $2$ $1$ $1$ none

Invariants of this Gassmann class

Level: $156$ $\SL_2$-level:$6$
Index: $8$ $\PSL_2$-index:$8$
Genus: $0 = 1 + \frac{ 8 }{12} - \frac{ 0 }{4} - \frac{ 2 }{3} - \frac{ 2 }{2}$
Cusps: $2$
Elliptic points: $0$ of order $2$ and $2$ of order $3$