Group table for the character group for $\textrm{Gal}(K/\mathbb{Q})$
$K$ is the global number field defined by
\( x^{2} - x + 21 \)
$\times$
\(\chi_{ 83 } ( 1, ·)\)
\(\chi_{ 83 } ( 82, ·)\)
\(\chi_{ 83 }(1, ·)\)
\(\chi_{ 83 } ( 1, ·)\)
\(\chi_{ 83 } ( 82, ·)\)
\(\chi_{ 83 }(82, ·)\)
\(\chi_{ 83 } ( 82, ·)\)
\(\chi_{ 83 } ( 1, ·)\)