M_{22}

A_{7} 176 1a + 21a + 154a 3

Character Numbers: [ 1, 2, 7 ]

A_{7} 176 1a + 21a + 154a 3

Character Numbers: [ 1, 2, 7 ]

S_{1} S_{2} S_{3}
χ_{1} 1 70 105
χ_{2} 1 −18 17
χ_{3} 1  2 −3

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