# Compound of four digons

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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 | |

Area | 0 |

Angle | 0° |

Central density | 4 |

Related polytopes | |

Army | Oc, edge length |

Dual | Compound of four digons |

Conjugate | Compound of four digons |

Abstract & topological properties | |

Orientable | Yes |

Properties | |

Symmetry | I_{2}(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.