Rectangular symmetry

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Rectangular symmetry
Rank2
SpaceSpherical
Order4
Info
Coxeter diagramCDel node.pngCDel 2.pngCDel node.png
Elements
Axes2 × A1
Related polytopes
OmnitruncateRectangle

Rectangular symmetry, also known as rectic symmetry or digonal symmetry and notated K2, is a 2D spherical Coxeter group. It is the symmetry group of the rectangle, with two rotations and two reflections. Any even-sided polygon has this as a subsymmetry.

Subgroups[edit | edit source]

Convex polytopes with K2 symmetry[edit | edit source]