LMFDB - Group of Dirichlet characters

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

$K$ is the global number field defined by x^2 1

$\times$	$\chi_{ 4 } ( 1, ·)$	$\chi_{ 4 } ( 3, ·)$
$\chi_{ 4 }(1, ·)$	$\chi_{ 4 } ( 1, ·)$	$\chi_{ 4 } ( 3, ·)$
$\chi_{ 4 }(3, ·)$	$\chi_{ 4 } ( 3, ·)$	$\chi_{ 4 } ( 1, ·)$

Overview	Random
Universe	Knowledge

Classical	Maass
Hilbert	Bianchi

$\times$	\(\chi_{ 4 } ( 1, ·)\)	\(\chi_{ 4 } ( 3, ·)\)
\(\chi_{ 4 }(1, ·)\)	\(\chi_{ 4 } ( 1, ·)\)	\(\chi_{ 4 } ( 3, ·)\)
\(\chi_{ 4 }(3, ·)\)	\(\chi_{ 4 } ( 3, ·)\)	\(\chi_{ 4 } ( 1, ·)\)