Compound of four digons

Compound of four digons
Rank	2
Type	Regular
Space	Spherical
Notation
Schläfli symbol	{8/4}
Elements
Components	4 digons
Edges	8
Vertices	8
Vertex figure	Dyad, length 0
Measures (edge length 1)
Circumradius	$\frac12 = 0.5$
Area	0
Angle	0°
Central density	4
Related polytopes
Army	Oc, edge length $\frac{\sqrt{2-\sqrt2}}{2}$
Dual	Compound of four digons
Conjugate	Compound of four digons
Abstract & topological properties
Orientable	Yes
Properties
Symmetry	I2(8), order 16
Convex	No
Nature	Tame

The compound of four digons is a degenerate regular polygon compound, being the compound of 4 digons. As such it has 8 edges and 8 vertices.

It can be formed as a degenerate stellation of the octagon, by extending the edges to infinity.

Its quotient prismatic equivalent is the digonal tetrahedroorthowedge, which is five-dimensional.