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alternated form is a
lower symmetry construction of the 16-cell
called the
demitesseract. Wythoff's
construction replicates the 16-cell's
characteristic 5-cell...
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There is one
small index subgroups [5,3,3]+, all
order 7200. This
demitesseract family, [31,1,1],
introduces no new
uniform 4-polytopes, but it is worthy...
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hypercube name: demicube,
demitesseract, etc. The
demicube is
identical to the
regular tetrahedron, and the
demitesseract is
identical to the regular...
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cuboctahedral cells into 8 and 16 each. It is also
called a
runcicantellated demitesseract in a D4 symmetry,
giving 3
colors of cells, 8 for each. The rectified...
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rectified 5-cell and
rectified 600-cell.) Snub
icositetrachoron Snub
demitesseract Semi-snub
polyoctahedron (John Conway) Sadi (Jonathan Bowers) for snub...
- sign
combinations of (0,0,1,2) An
alternate construction begins with a
demitesseract with
vertex coordinates (±3,±3,±3,±3),
having an even
number of each...
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Dodecahedron •
Icosahedron Uniform polychoron Pentachoron 16-cell •
Tesseract Demitesseract 24-cell 120-cell • 600-cell
Uniform 5-polytope 5-simplex 5-orthoplex...
- of
truncated octahedral cells. D4 [31,1,1]: An
omnitruncation of the
demitesseract, with
three families of
truncated octahedral cells. It is also a zonotope:...
- into
smaller 4-polytopes. It is the
convex hull of the
compound of two
demitesseracts (16-cells). It can also be
triangulated into 4-dimensional simplices...
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Dodecahedron •
Icosahedron Uniform polychoron Pentachoron 16-cell •
Tesseract Demitesseract 24-cell 120-cell • 600-cell
Uniform 5-polytope 5-simplex 5-orthoplex...
