Lattice Invariants
Dimension: | $3$ |
Determinant: | $658$ |
Level: | $1316$ |
Density: | $0.461870958961580692166477466041\dots$ |
Group order: | $2$ |
Hermite number: | $0.919774480608222031091510272398\dots$ |
Minimal vector length: | $8$ |
Kissing number: | $4$ |
Normalized minimal vectors: |
|
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Theta Series
Gram Matrix
$\left(\begin{array}{rrr} 8 & 3 & 4 \\ 3 & 8 & 2 \\ 4 & 2 & 14 \end{array}\right)$
Genus Structure
Class number: | $14$ |
$\left(\begin{array}{rrr} 8 & 3 & 4 \\ 3 & 8 & 2 \\ 4 & 2 & 14 \end{array}\right)$, $\left(\begin{array}{rrr} 8 & 1 & 4 \\ 1 & 8 & 4 \\ 4 & 4 & 14 \end{array}\right)$, $\left(\begin{array}{rrr} 6 & 1 & 0 \\ 1 & 8 & 0 \\ 0 & 0 & 14 \end{array}\right)$, $\left(\begin{array}{rrr} 2 & 0 & -1 \\ 0 & 6 & -2 \\ -1 & -2 & 56 \end{array}\right)$, $\left(\begin{array}{rrr} 6 & 0 & -1 \\ 0 & 8 & 1 \\ -1 & 1 & 14 \end{array}\right)$, $\left(\begin{array}{rrr} 2 & -1 & 0 \\ -1 & 4 & 0 \\ 0 & 0 & 94 \end{array}\right)$, $\left(\begin{array}{rrr} 6 & 2 & -2 \\ 2 & 12 & -5 \\ -2 & -5 & 12 \end{array}\right)$, $\left(\begin{array}{rrr} 4 & 1 & 0 \\ 1 & 12 & 0 \\ 0 & 0 & 14 \end{array}\right)$, $\left(\begin{array}{rrr} 2 & 1 & 1 \\ 1 & 14 & 7 \\ 1 & 7 & 28 \end{array}\right)$, $\left(\begin{array}{rrr} 2 & 0 & -1 \\ 0 & 12 & 1 \\ -1 & 1 & 28 \end{array}\right)$, $\left(\begin{array}{rrr} 6 & -1 & 2 \\ -1 & 10 & 1 \\ 2 & 1 & 12 \end{array}\right)$, $\left(\begin{array}{rrr} 2 & 0 & -1 \\ 0 & 12 & -5 \\ -1 & -5 & 30 \end{array}\right)$, $\left(\begin{array}{rrr} 2 & 0 & -1 \\ 0 & 14 & 0 \\ -1 & 0 & 24 \end{array}\right)$, $\left(\begin{array}{rrr} 2 & -1 & -1 \\ -1 & 2 & 1 \\ -1 & 1 & 220 \end{array}\right)$ | |
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Comments
This lattice appears in the Brandt-Intrau-Schiemann Table of Even Ternary Quadratic Forms.