The modular curve $X_{490}$

Curve name $X_{490}$
Index $96$
Level $32$
Genus $1$
Does the subgroup contain $-I$? Yes
Generating matrices $ \left[ \begin{matrix} 9 & 0 \\ 0 & 1 \end{matrix}\right], \left[ \begin{matrix} 15 & 0 \\ 16 & 3 \end{matrix}\right], \left[ \begin{matrix} 15 & 0 \\ 24 & 1 \end{matrix}\right], \left[ \begin{matrix} 13 & 13 \\ 16 & 5 \end{matrix}\right], \left[ \begin{matrix} 15 & 0 \\ 0 & 7 \end{matrix}\right]$
Images in lower levels
LevelIndex of imageCorresponding curve
$2$ $3$ $X_{6}$
$4$ $6$ $X_{13}$
$8$ $24$ $X_{85}$
$16$ $48$ $X_{211}$
Meaning/Special name
Chosen covering $X_{211}$
Curves that $X_{490}$ minimally covers $X_{211}$, $X_{243}$, $X_{354}$
Curves that minimally cover $X_{490}$ $X_{720}$, $X_{721}$, $X_{726}$, $X_{727}$
Curves that minimally cover $X_{490}$ and have infinitely many rational points.
Model A model was not computed. This curve is covered by $X_{354}$, which only has finitely many rational points.
Info about rational points
Comments on finding rational points None
Elliptic curve whose $2$-adic image is the subgroup None
Generic density of odd order reductions N/A

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