I'm trying to find Jordan Normal Form of a linear transformation $F: V \to V$ with characteristic polynomial $$P_{F}(t) =(t+1)^3 (t-1)^3$$ and minimal polynomial $$M_{F}(t) =(t+1)^2 (t-1)^2$$
It has eigenvalues $t = -1$ and $t=1$ with algebraic multiplicities of $3$, so the JF has two $3$ x $3$ Blocks with $1$ and $-1$ in the diagonal respectively.
Since each Eigenvalue has multiplicity of $2$ in minimal Polynomial, then the size of the biggest Jordan Block to each eigenvalue is $2$ (is this correct?)
So $J_{F}$ is \begin{bmatrix} 1 & 1 & 0 & 0 & 0 & 0 \\ 0 & 1 & 0 & 0 & 0 & 0 \\ 0 & 0 & 1 & 0 & 0 & 0 \\ 0 & 0 & 0 & -1 & 1 & 0 \\ 0 & 0 & 0 & 0 & -1 & 0 \\ 0 & 0 & 0 & 0 & 0 & -1 \end{bmatrix}
Just want to vertify my answer. Thanks.