$\GL_2(\Z/84\Z)$-generators: |
$\begin{bmatrix}5&42\\0&65\end{bmatrix}$, $\begin{bmatrix}6&47\\19&20\end{bmatrix}$, $\begin{bmatrix}22&59\\51&80\end{bmatrix}$, $\begin{bmatrix}50&37\\11&0\end{bmatrix}$, $\begin{bmatrix}53&64\\60&37\end{bmatrix}$ |
Contains $-I$: |
yes |
Quadratic refinements: |
84.48.1-84.o.1.1, 84.48.1-84.o.1.2, 84.48.1-84.o.1.3, 84.48.1-84.o.1.4, 84.48.1-84.o.1.5, 84.48.1-84.o.1.6, 84.48.1-84.o.1.7, 84.48.1-84.o.1.8, 84.48.1-84.o.1.9, 84.48.1-84.o.1.10, 84.48.1-84.o.1.11, 84.48.1-84.o.1.12, 84.48.1-84.o.1.13, 84.48.1-84.o.1.14, 84.48.1-84.o.1.15, 84.48.1-84.o.1.16, 168.48.1-84.o.1.1, 168.48.1-84.o.1.2, 168.48.1-84.o.1.3, 168.48.1-84.o.1.4, 168.48.1-84.o.1.5, 168.48.1-84.o.1.6, 168.48.1-84.o.1.7, 168.48.1-84.o.1.8, 168.48.1-84.o.1.9, 168.48.1-84.o.1.10, 168.48.1-84.o.1.11, 168.48.1-84.o.1.12, 168.48.1-84.o.1.13, 168.48.1-84.o.1.14, 168.48.1-84.o.1.15, 168.48.1-84.o.1.16 |
Cyclic 84-isogeny field degree: |
$16$ |
Cyclic 84-torsion field degree: |
$384$ |
Full 84-torsion field degree: |
$387072$ |
This modular curve is an elliptic curve, but the rank has not been computed
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.