A 421 polytope or dischiliahectohexaconta-myriaheptachiliadiacosioctaconta-zetton is a uniform polyzetton constructed from the E8 group[1]. It is a Gosset polytope.
Its Bowers acronym is fy[2].
Structure and Sections[]
Subfacets[]
- 240 points (0D)
- 6720 line segments (1D)
- 60480 triangles (2D)
- 241920 tetrahedra (3D)
- 483840 pentachora (4D)
- 483840 hexatera (5D)
- 207360 heptapeta (6D)
- 17280 octaexa (7D)
- 2160 heptacrosses (7D)
- 1 421 polytope (8D)
References[]
See Also[]
| Third | Fourth | Fifth | Sixth | Seventh | Eighth | |
|---|---|---|---|---|---|---|
| 1k2 | 102 | 112 | 122 | 132 | 142 | |
| 2k1 | 201 | 211 | 221 | 231 | 241 | |
| k21 | -121 | 021 | 121 | 221 | 321 | 421 |