Great duoantiprism | |
---|---|
Type | Uniform polychoron |
Schläfli symbols | s{5}s{5/3} {5}⊗{5/3} h{10}s{5/3} s{5}h{10/3} h{10}h{10/3} |
Coxeter diagrams | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Cells | 50 tetrahedra ![]() 10 pentagonal antiprisms ![]() 10 pentagrammic crossed-antiprisms ![]() |
Faces | 200 triangles 10 pentagons 10 pentagrams |
Edges | 200 |
Vertices | 50 |
Vertex figure | ![]() star-gyrobifastigium |
Symmetry group | [5,2,5]+, order 50 [(5,2)+,10], order 100 [10,2+,10], order 200 |
Properties | Vertex-uniform |
![]() Net (overlapping in space) |
In geometry, the great duoantiprism is the only uniform star-duoantiprism solution p = 5, q = 5/3, in 4-dimensional geometry. It has Schläfli symbol {5}⊗{5/3}, s{5}s{5/3} or ht0,1,2,3{5,2,5/3}, Coxeter diagram , constructed from 10 pentagonal antiprisms, 10 pentagrammic crossed-antiprisms, and 50 tetrahedra.
Its vertices are a subset of those of the small stellated 120-cell.