Number of vertices: | $20$ |

Diameter: | $5$ |

Intersection array: | $\{3,2,1,1,1; 1,1,1,2,3\}$ |

Spectrum: | $3^1 (\sqrt{5})^3 1^5 0^4 (-2)^4 (-\sqrt{5})^3$ |

Automorphism group: | $A_5\times\mathbb{Z}_2$ |

Distance-transitive: | Yes |

Antipodal |

- Adjacency matrix
- Adjacency matrix in GAP format
- Adjacency matrix in CSV format
- Graph in GRAPE format