Square antipodium

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Square antipodium
Rank3
Notation
Bowers style acronymSquapo
Coxeter diagramxo4oy&#z
Elements
Faces4+4 isosceles triangles, 1+1 squares
Edges4+4+8
Vertices4+4
Vertex figureIsosceles trapezoid (two types)
Measures (edge length 1)
Central density1
Related polytopes
DualSquare antitegum
Abstract & topological properties
Euler characteristic2
SurfaceSphere
OrientableYes
Genus0
Properties
SymmetryB2×I, order 8
ConvexYes
NatureTame

The square antipodium or squapo is a variant of the square antiprism where the bases are different sized squares. The version with all equal edges is the uniform square antiprism, but other versions exist with isosceles triangles as the sides. In the latter case its Coxeter diagram could be given as xo4oy&#z.