By Piotr Pokora and others

Felix Klein in course of his study of the regular icosahedron and its symmetries encountered a highly symmetric configuration of *60* points in *{\mathbb P}^3*. This configuration has appeared in various guises, perhaps post notably as the configuration of points dual to the *60* reflection planes in the group *G_{31}*... Show more

March 7, 2022

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Unexpected properties of the Klein configuration of $60$ points in ${\mathbb P}^3$

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