Characteristic polynomial
$$\begin{equation}\left(\lambda + 7\right) \left(\lambda + 8\right)^{2} \left(\lambda^{9} - 52 \lambda^{8} - 379 \lambda^{7} + 22030 \lambda^{6} + 322669 \lambda^{5} + 1384975 \lambda^{4} + 4888539 \lambda^{3} + 76029495 \lambda^{2} + 511454772 \lambda + 1065420901\right)\notag\end{equation}$$
Minimal polynomial
$$\begin{equation}\left(\lambda + 7\right) \left(\lambda + 8\right) \left(\lambda^{9} - 52 \lambda^{8} - 379 \lambda^{7} + 22030 \lambda^{6} + 322669 \lambda^{5} + 1384975 \lambda^{4} + 4888539 \lambda^{3} + 76029495 \lambda^{2} + 511454772 \lambda + 1065420901\right)\notag\end{equation}$$
Quantum multiplication matrix
$$\begin{equation}\begin{pmatrix}0 & 2 & 38 & 144 & 54 & 54 & 1080 & 1668 & 1440 & 1224 & 11832 & 15180 \\ 1 & -1 & 1 & 0 & 36 & 144 & 36 & 14 & 1026 & 1647 & 900 & 10608 \\ 1 & 1 & -1 & 11 & 0 & 0 & 138 & 172 & 45 & 24 & 1329 & 744 \\ 1 & 0 & 3 & 9 & 6 & 2 & 92 & 168 & 135 & 90 & 1116 & 1440 \\ 0 & 1 & 2 & 0 & -1 & 11 & 11 & 6 & 138 & 172 & 178 & 1314 \\ 0 & 1 & 0 & 1 & 3 & 8 & 1 & 0 & 90 & 168 & 60 & 1026 \\ 0 & 0 & 1 & 1 & 0 & 1 & 8 & 14 & 0 & 0 & 132 & 36 \\ 0 & 0 & 0 & 1 & 0 & 0 & 3 & 0 & 6 & 2 & 38 & 54 \\ 0 & 0 & 0 & 0 & 1 & 1 & 2 & -\frac{1}{9} & 8 & 14 & \frac{41}{3} & \frac{394}{3} \\ 0 & 0 & 0 & 0 & 0 & 1 & 0 & 1 & 3 & -1 & 1 & 36 \\ 0 & 0 & 0 & 0 & 0 & 0 & 1 & \frac{4}{3} & 0 & 1 & 0 & 2 \\ 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 1 & \frac{4}{3} & \frac{7}{3} & 0\end{pmatrix}\notag\end{equation}$$