## $\text{Symplectic 5-cover of }K_{12}$

Number of vertices: | $60$ |

Diameter: | $3$ |

Intersection array: | $\{11,8,1;1,2,11\}$ |

Spectrum: | $11^1(\sqrt{11})^{24} (-1)^{11} (-\sqrt{11})^{24}$ |

Automorphism group: | $PGL(2,11)$ |

Distance-transitive: | $\text{No}$ |

Antipodal |