Heptagonal duotruncatotegum

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Heptagonal duotruncatotegum
Rank4
TypeIsotopic
Elements
Cells196 mirror-symmetric edge-truncated tetrahedra
Faces196 scalene triangles, 196 kites, 98+98 mirror-symmetric pentagons
Edges14+98+98+196+196
Vertices14+49+49+98
Vertex figure49 tetragonal disphenoids, 98 notches, 49 digonal scalenohedra, 14 heptambic tegums
Measures (edge length 1)
Central density1
Related polytopes
DualHeptagonal duotruncatoprism
Abstract & topological properties
Euler characteristic0
OrientableYes
Properties
SymmetryI2(7)≀S2, order 392
ConvexYes
NatureTame

The heptagonal duotruncatotegum is a convex isochoric polychoron and member of the duotruncatotegum family with 196 mirror-symmetric edge-truncated tetrahedra as cells.

Each cell of this polychoron has mirror symmetry, with 2 mirror-symmetric pentagons, 2 kites, and 2 scalene triangles for faces.