Truncated dodecahedral prism

Truncated dodecahedral prism

Schlegel diagram
Decagonal prisms hidden
TypePrismatic uniform polychoron
Uniform index60
Schläfli symbolt0,1,3{3,5,2} or t{3,5}×{}
Coxeter-Dynkin
Cells34 total:
2 t0,1{5,3}
12 {}x{10}
20 {}x{3}
Faces154 total:
40 {3}
90 {4}
24 {10}
Edges240
Vertices120
Vertex figure
Isosceles-triangular pyramid
Symmetry group[5,3,2], order 240
Propertiesconvex

In geometry, a truncated dodecahedral prism is a convex uniform polychoron (four-dimensional polytope).

It is one of 18 convex uniform polyhedral prisms created by using uniform prisms to connect pairs of Platonic solids or Archimedean solids in parallel hyperplanes.

Alternative names

  • Truncated-dodecahedral dyadic prism (Norman W. Johnson)
  • Tiddip (Jonathan Bowers: for truncated-dodecahedral prism)
  • Truncated-dodecahedral hyperprism

See also

  • 6. Convex uniform prismatic polychora - Model 60, George Olshevsky.
  • Klitzing, Richard. "4D uniform polytopes (polychora) x o3x5x - tiddip".


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