Decagonal symmetry

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Decagonal symmetry
Rank2
SpaceSpherical
Order20
Info
Coxeter diagram
Elements
Axes10 × A1
Related polytopes
OmnitruncateDidecagon

Decagonal symmetry, also known as deggic symmetry and notated as I2(10), is a 2D spherical Coxeter group. It is the symmetry group of the decagon, with 10 rotation and 10 reflection elements.

Subgroups[edit | edit source]

Convex polytopes with I2(10) symmetry[edit | edit source]