16-cell
- 16-cell is a regular 4-polytope with 8 vertices and 16 edges.
- It has a B4 symmetry group and is chiral, with left-handed and right-handed forms.
- The 16-cell can be tessellated by regular 16-cells, forming a honeycomb with a dihedral angle of 120°.
- The 16-cell has a cell-first parallel projection with a cubical envelope and a vertex-first parallel projection with an octahedral envelope.
- The 16-cell shares the same vertices as the Möbius-Kantor polygon and is related to other uniform polytopes and honeycombs.
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