J_{3}.2

L_{2}(16).4 6156 1a^{+} + 323ab + 324a^{−} + 1140a^{+} + 1215a^{−}b^{−} + 1615a^{+}

7

Character Numbers: [ 1, 4, 6, 10, 13, 15, 16 ]

S_{1}  S_{2}  S_{3}  S_{4}  S_{5}  S_{6} S_{7}
χ_{1} 1  85  120  510  680  2040 2720
χ_{2} 1  13  12  −30  −40  −12 56
χ_{3} 1  −17  −18  0  0  −102 136
χ_{4} 1  13  −6  6  32  −30 −16
χ_{5} 1 −4 + r17 −6 − 2r17 −11 + 5r17 −2 − 6r17 38 + 2r17 −16
χ_{6} 1 −4 − r17 −6 + 2r17 −11 − 5r17 −2 + 6r17 38 − 2r17 −16
χ_{7} 1  −5  12  24  −4  −12 −16

Ramanujan Graphs: [ 2 ], [ 2, 3, 4 ], [ 2, 3, 4, 5 ], [ 2, 3, 4, 5, 6, 7 ], [ 2, 3, 4, 5, 7 ], [ 2, 3, 4, 6, 7 ], [ 2, 3, 4, 7 ], [ 2, 3, 5 ], [ 2, 3, 5, 6, 7 ], [ 2, 3, 5, 7 ], [ 2, 3, 6, 7 ], [ 2, 3, 7 ], [ 2, 4 ], [ 2, 4, 5 ], [ 2, 4, 5, 6, 7 ], [ 2, 4, 5, 7 ], [ 2, 4, 6, 7 ], [ 2, 5 ], [ 2, 5, 6, 7 ], [ 2, 6, 7 ], [ 3 ], [ 3, 4 ], [ 3, 4, 5 ], [ 3, 4, 5, 6, 7 ], [ 3, 4, 5, 7 ], [ 3, 4, 6, 7 ], [ 3, 5 ], [ 3, 5, 6, 7 ], [ 3, 5, 7 ], [ 3, 6, 7 ], [ 4 ], [ 4, 5, 6 ], [ 4, 5, 6, 7 ], [ 4, 6, 7 ], [ 5 ], [ 5, 6 ], [ 5, 6, 7 ], [ 6, 7 ]