Hendecagonal symmetry
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| Hendecagonal symmetry | |
|---|---|
| Rank | 2 |
| Space | Spherical |
| Order | 22 |
| Info | |
| Coxeter diagram |   |
| Elements | |
| Axes | 11 × A1×I |
| Related polytopes | |
| Omnitruncate | Dihendecagon |
Hendecagonal symmetry, notated as I2(11), is a 2D spherical Coxeter group. It is the symmetry group of the hendecagon, with 11 rotation and 11 reflection elements.
Subgroups[edit | edit source]
- Chiral hendecagonal symmetry (maximal)
- Reflection symmetry (maximal)
- Identity symmetry
Convex polytopes with I2(11) symmetry[edit | edit source]
- Hendecagon (regular)
- Dihendecagon (isogonal)/Hendecambus (isotopic)