Suz

U_{5}(2) 32760 {1a + 143a + 364a + 5940a + 12012a + \atop 14300a} 6

Character Numbers: [ 1, 2, 3, 9, 11, 12 ]

S_{1} S_{2}  S_{3} S_{4}  S_{5}  S_{6}
χ_{1} 1 891 1980 2816 6336 20736
χ_{2} 1 243 −180 512 −576  0
χ_{3} 1 −99 330 176 −264 −144
χ_{4} 1 33  30  8  96 −168
χ_{5} 1 −27 −30 32  24  0
χ_{6} 1  9  6 −40 −48  72

Ramanujan Graphs: [ 2, 3, 4, 5 ], [ 2, 3, 4, 5, 6 ], [ 2, 3, 6 ], [ 2, 4, 5 ], [ 2, 4, 5, 6 ], [ 2, 6 ], [ 3, 4, 5, 6 ], [ 3, 6 ], [ 4, 5 ], [ 4, 5, 6 ], [ 6 ]