Characteristic polynomial
$$\begin{equation}\left(\lambda + 3\right) \left(\lambda + 4\right)^{2} \left(\lambda^{10} - \lambda^{9} - 200 \lambda^{8} - 2665 \lambda^{7} - 21811 \lambda^{6} - 138289 \lambda^{5} - 693654 \lambda^{4} - 2754473 \lambda^{3} - 8131545 \lambda^{2} - 14748561 \lambda - 11540313\right)\notag\end{equation}$$
Minimal polynomial
$$\begin{equation}\left(\lambda + 3\right) \left(\lambda + 4\right) \left(\lambda^{10} - \lambda^{9} - 200 \lambda^{8} - 2665 \lambda^{7} - 21811 \lambda^{6} - 138289 \lambda^{5} - 693654 \lambda^{4} - 2754473 \lambda^{3} - 8131545 \lambda^{2} - 14748561 \lambda - 11540313\right)\notag\end{equation}$$
Quantum multiplication matrix
$$\begin{equation}\begin{pmatrix}0 & 6 & 10 & 16 & 24 & 54 & 18 & 72 & 54 & 112 & 192 & 240 & 560 \\ 1 & -1 & 1 & 2 & 8 & 12 & 0 & 16 & 14 & 12 & 42 & 30 & 80 \\ 1 & 1 & -1 & 3 & 0 & 10 & 4 & 12 & 10 & 18 & 24 & 39 & 96 \\ 1 & 1 & 2 & 0 & 4 & 6 & 2 & 10 & 8 & 24 & 36 & 45 & 112 \\ 0 & 1 & 2 & 0 & -1 & 3 & 0 & 5 & 4 & 4 & 12 & 12 & 24 \\ 0 & 1 & 0 & 1 & 2 & -1 & 0 & 1 & 2 & 0 & 8 & 4 & 12 \\ 0 & 2 & 1 & 0 & 0 & 5 & -1 & 2 & 3 & 8 & 12 & 18 & 36 \\ 0 & 0 & 1 & 1 & 0 & 1 & 1 & -1 & 1 & 0 & 0 & 6 & 12 \\ 0 & 0 & 0 & 1 & 0 & 1 & 0 & 2 & -2 & 4 & 4 & 2 & 12 \\ 0 & 0 & 0 & 0 & 1 & 1 & \frac{3}{2} & -\frac{1}{2} & -\frac{3}{2} & -1 & 2 & 4 & 10 \\ 0 & 0 & 0 & 0 & 1 & \frac{1}{3} & -\frac{1}{3} & \frac{17}{6} & \frac{3}{2} & \frac{1}{3} & -1 & \frac{3}{2} & \frac{8}{3} \\ 0 & 0 & 0 & 0 & 0 & \frac{7}{3} & \frac{2}{3} & \frac{4}{3} & 2 & \frac{4}{3} & 2 & 0 & \frac{20}{3} \\ 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 1 & 2 & \frac{5}{2} & 0\end{pmatrix}\notag\end{equation}$$