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

$K$ is the global number field defined by \( x^{2} - x + 36 \)

$\times$ \(\chi_{ 143 } ( 1, ·)\) \(\chi_{ 143 } ( 142, ·)\)
\(\chi_{ 143 }(1, ·)\) \(\chi_{ 143 } ( 1, ·)\) \(\chi_{ 143 } ( 142, ·)\)
\(\chi_{ 143 }(142, ·)\) \(\chi_{ 143 } ( 142, ·)\) \(\chi_{ 143 } ( 1, ·)\)