Co_{1}

3.Suz.2 1545600 1a + 1771a + 27300a + 644644a + 871884a 5

Character Numbers: [ 1, 4, 7, 16, 20 ]

S_{1} S_{2}  S_{3}  S_{4}  S_{5}
χ_{1} 1 5346 22880 405405 1111968
χ_{2} 1 1026 −2080 12285 −11232
χ_{3} 1 378  800 −315  −864
χ_{4} 1 −54  80  405  −432
χ_{5} 1 26 −80 −315  368

Ramanujan Graphs: [ 2, 3, 4, 5 ], [ 2, 4, 5 ], [ 3, 4, 5 ], [ 4, 5 ]