O′N

L_{3}(7).2 122760 1a + 10944a + 26752a + 32395a + 52668a 5

Character Numbers: [ 1, 2, 7, 8, 11 ]

L_{3}(7).2 122760 1a + 10944a + 26752a + 32395b + 52668a 5

Character Numbers: [ 1, 2, 7, 9, 11 ]

S_{1} S_{2}  S_{3}  S_{4}  S_{5}
χ_{1} 1 5586 6384 52136 58653
χ_{2} 1 196 −106 161 −252
χ_{3} 1 −21 111 161 −252
χ_{4} 1 42  48 −280 189
χ_{5} 1 −56 −64  56  63

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