# quasi-minuscule representations

Wich representations of $F_{4}$, $E_{8}$ and $G_{2}$ are quasi-minuscule?

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yes but we don't know to which highest weight they correspond. –  prochet May 7 '13 at 15:16
And for these representations, what is the characteristic polynomial? More generally where can we find the polynomial invariants for exceptional groups? –  prochet May 7 '13 at 19:34