 Dihedral Groups by Keith Conrad

By Keith Conrad.

Online text: kconrad.math.uconn.edu/blurbs/grouptheory/dihedral.pdf

Authored expository notes by Keith Conrad. No document date is established.

Cited passages: §§1–2, Theorem 2.5, printed pp. 1–4: rigid motions, rotations, reflections and dihedral order conventions.