Dodecagonal triotegum
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Dodecagonal triotegum | |
---|---|
File:Dodecagonal triotegum.png | |
Rank | 6 |
Type | Noble |
Notation | |
Bowers style acronym | Twattit |
Coxeter diagram | m12o2m12o2m12o |
Elements | |
Peta | 1728 digonal trisphenoids |
Tera | 5184 tetragonal disphenoidal pyramids |
Cells | 5184 digonal disphenoids, 432 tetragonal disphenoids |
Faces | 864 isosceles triangles, 1728 triangles |
Edges | 36+432 |
Vertices | 36 |
Vertex figure | Dodecagonal duotegmatic tegum |
Measures (based on dodecagons of edge length 1) | |
Edge lengths | Base (36): 1 |
Lacing (432): | |
Circumradius | |
Inradius | |
Central density | 1 |
Related polytopes | |
Army | Twattit |
Regiment | Twattit |
Dual | Dodecagonal trioprism |
Conjugate | Dodecagrammic triotegum |
Abstract & topological properties | |
Euler characteristic | 0 |
Orientable | Yes |
Properties | |
Symmetry | I2(12)≀S3, order 82944 |
Convex | Yes |
Nature | Tame |
The dodecagonal triotegum or twattit is a noble triotegum that consists of 1728 digonal trisphenoids and 36 vertices. 288 facets join at each vertex. It is also the 36-11-13 step prism.