Group table for the character group for $\textrm{Gal}(K/\mathbb{Q})$
$K$ is the global number field defined by \( x^{2} + 21 \)
$\times$ | \(\chi_{ 84 } ( 1, ·)\) | \(\chi_{ 84 } ( 83, ·)\) |
---|---|---|
\(\chi_{ 84 }(1, ·)\) | \(\chi_{ 84 } ( 1, ·)\) | \(\chi_{ 84 } ( 83, ·)\) |
\(\chi_{ 84 }(83, ·)\) | \(\chi_{ 84 } ( 83, ·)\) | \(\chi_{ 84 } ( 1, ·)\) |