Number of vertices: | $40$ |

Diameter: | $2$ |

Intersection array: | $\{12,9;1,4\}$ |

Spectrum: | $12^1 2^{24} (-4)^{15}$ |

Automorphism group: | $PS_{p}(4,3):2$ |

Distance-transitive: | $\text{Yes}$ |

Primitive |

- $\text{Adjacency matrix}$
- $\text{Adjacency matrix in GAP format}$
- $\text{Adjacency matrix in CSV format}$
- $\text{Graph in GRAPE format}$