Character of an exterior square
= Character of an exterior square
For any finite-dimensional complex representation,
$$
\chi_{\wedge^2V}(g)=
\frac{\chi_V(g)^2-\chi_V(g^2)}2.
$$
= Character of an exterior square
For any finite-dimensional complex representation,
$$
\chi_{\wedge^2V}(g)=
\frac{\chi_V(g)^2-\chi_V(g^2)}2.
$$