McL

M_{22} 2025 1a + 22a + 252a + 1750a 4

Character Numbers: [ 1, 2, 4, 9 ]

M_{22} 2025 1a + 22a + 252a + 1750a 4

Character Numbers: [ 1, 2, 4, 9 ]

S_{1}  S_{2} S_{3} S_{4}
χ_{1} 1 330 462 1232
χ_{2} 1 −120 147 −28
χ_{3} 1  30 27 −58
χ_{4} 1 −3 −6  8

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