Steinberg group
# Steinberg group

In mathematics, Steinberg group means either of two distinct, though related, constructions of the mathematician Robert Steinberg:

* Steinberg group (K-theory) St(A) in algebraic K-theory.
* Steinberg group (Lie theory) is a 'twisted' group of Lie type, in particular one of the groups of type $^3D_4$ or $^2E_6.$
