Group table for the character group for $\textrm{Gal}(K/\mathbb{Q})$

$K$ is the global number field defined by \(x^{2} - x - 64\)  Toggle raw display

$\times$ \(\chi_{ 257 } ( 1, ·)\) \(\chi_{ 257 } ( 256, ·)\)
\(\chi_{ 257 }(1, ·)\) \(\chi_{ 257 } ( 1, ·)\) \(\chi_{ 257 } ( 256, ·)\)
\(\chi_{ 257 }(256, ·)\) \(\chi_{ 257 } ( 256, ·)\) \(\chi_{ 257 } ( 1, ·)\)