Lattice Invariants
$\left(\begin{array}{rrrrrrr}
12 & 6 & -6 & -6 & -6 & 6 & 6 \\
6 & 15 & -3 & -3 & -3 & 3 & 3 \\
-6 & -3 & 23 & 7 & 7 & 1 & 1 \\
-6 & -3 & 7 & 23 & -1 & -7 & -7 \\
-6 & -3 & 7 & -1 & 23 & -7 & -7 \\
6 & 3 & 1 & -7 & -7 & 23 & -1 \\
6 & 3 & 1 & -7 & -7 & -1 & 23
\end{array}\right)$
Class number: | $1$ |
|
Genus representatives:
$\left(\begin{array}{rrrrrrr}
12 & 6 & 6 & -6 & -6 & -6 & 6 \\
6 & 15 & 3 & -3 & -3 & -3 & 3 \\
6 & 3 & 23 & 1 & -7 & -7 & -1 \\
-6 & -3 & 1 & 23 & 7 & 7 & 1 \\
-6 & -3 & -7 & 7 & 23 & -1 & -7 \\
-6 & -3 & -7 & 7 & -1 & 23 & -7 \\
6 & 3 & -1 & 1 & -7 & -7 & 23
\end{array}\right)$ |
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