Properties

Label 726.2
Level 726
Weight 2
Dimension 3569
Nonzero newspaces 8
Newform subspaces 61
Sturm bound 58080
Trace bound 1

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Defining parameters

Level: \( N \) = \( 726 = 2 \cdot 3 \cdot 11^{2} \)
Weight: \( k \) = \( 2 \)
Nonzero newspaces: \( 8 \)
Newform subspaces: \( 61 \)
Sturm bound: \(58080\)
Trace bound: \(1\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_1(726))\).

Total New Old
Modular forms 15160 3569 11591
Cusp forms 13881 3569 10312
Eisenstein series 1279 0 1279

Trace form

\( 3569 q - q^{2} - q^{3} - q^{4} - 6 q^{5} + 9 q^{6} + 32 q^{7} - q^{8} + 39 q^{9} + O(q^{10}) \) \( 3569 q - q^{2} - q^{3} - q^{4} - 6 q^{5} + 9 q^{6} + 32 q^{7} - q^{8} + 39 q^{9} + 34 q^{10} + 20 q^{11} + 19 q^{12} + 26 q^{13} + 32 q^{14} + 54 q^{15} - q^{16} + 62 q^{17} + 9 q^{18} + 40 q^{19} - 6 q^{20} + 32 q^{21} + 16 q^{23} - 11 q^{24} + 49 q^{25} - 14 q^{26} - 61 q^{27} - 8 q^{28} + 10 q^{29} - 66 q^{30} + 8 q^{31} - q^{32} - 45 q^{33} - 18 q^{34} - 8 q^{35} - 11 q^{36} - 38 q^{37} - 20 q^{38} - 34 q^{39} - 6 q^{40} - 2 q^{41} - 28 q^{42} + 76 q^{43} + 20 q^{44} - 6 q^{45} + 56 q^{46} + 112 q^{47} - q^{48} + 183 q^{49} + 49 q^{50} + 92 q^{51} + 66 q^{52} + 66 q^{53} + 19 q^{54} + 100 q^{55} - 8 q^{56} - 10 q^{57} + 130 q^{58} + 60 q^{59} + 34 q^{60} + 138 q^{61} + 88 q^{62} + 12 q^{63} - q^{64} + 156 q^{65} + 60 q^{66} + 132 q^{67} + 62 q^{68} + 36 q^{69} + 112 q^{70} + 88 q^{71} + 39 q^{72} + 86 q^{73} + 42 q^{74} + 59 q^{75} + 20 q^{76} + 80 q^{77} + 66 q^{78} + 40 q^{79} + 34 q^{80} + 79 q^{81} - 22 q^{82} + 36 q^{83} - 8 q^{84} + 12 q^{85} + 76 q^{86} - 30 q^{87} + 20 q^{88} + 30 q^{89} - 26 q^{90} - 192 q^{91} - 24 q^{92} + 28 q^{93} - 128 q^{94} - q^{96} - 38 q^{97} - 57 q^{98} - 30 q^{99} + O(q^{100}) \)

Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_1(726))\)

We only show spaces with even parity, since no modular forms exist when this condition is not satisfied. Within each space \( S_k^{\mathrm{new}}(N, \chi) \) we list the newforms together with their dimension.

Label \(\chi\) Newforms Dimension \(\chi\) degree
726.2.a \(\chi_{726}(1, \cdot)\) 726.2.a.a 1 1
726.2.a.b 1
726.2.a.c 1
726.2.a.d 1
726.2.a.e 1
726.2.a.f 1
726.2.a.g 1
726.2.a.h 1
726.2.a.i 1
726.2.a.j 2
726.2.a.k 2
726.2.a.l 2
726.2.a.m 2
726.2.b \(\chi_{726}(725, \cdot)\) 726.2.b.a 2 1
726.2.b.b 2
726.2.b.c 8
726.2.b.d 8
726.2.b.e 8
726.2.b.f 8
726.2.e \(\chi_{726}(487, \cdot)\) 726.2.e.a 4 4
726.2.e.b 4
726.2.e.c 4
726.2.e.d 4
726.2.e.e 4
726.2.e.f 4
726.2.e.g 4
726.2.e.h 4
726.2.e.i 4
726.2.e.j 4
726.2.e.k 4
726.2.e.l 4
726.2.e.m 4
726.2.e.n 4
726.2.e.o 4
726.2.e.p 4
726.2.e.q 4
726.2.e.r 4
726.2.h \(\chi_{726}(161, \cdot)\) 726.2.h.a 8 4
726.2.h.b 8
726.2.h.c 8
726.2.h.d 8
726.2.h.e 8
726.2.h.f 8
726.2.h.g 8
726.2.h.h 8
726.2.h.i 8
726.2.h.j 8
726.2.h.k 32
726.2.h.l 32
726.2.i \(\chi_{726}(67, \cdot)\) 726.2.i.a 50 10
726.2.i.b 50
726.2.i.c 60
726.2.i.d 60
726.2.l \(\chi_{726}(65, \cdot)\) 726.2.l.a 220 10
726.2.l.b 220
726.2.m \(\chi_{726}(25, \cdot)\) 726.2.m.a 200 40
726.2.m.b 200
726.2.m.c 240
726.2.m.d 240
726.2.n \(\chi_{726}(17, \cdot)\) 726.2.n.a 880 40
726.2.n.b 880

Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_1(726))\) into lower level spaces

\( S_{2}^{\mathrm{old}}(\Gamma_1(726)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_1(11))\)\(^{\oplus 8}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(22))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(33))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(66))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(121))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(242))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(363))\)\(^{\oplus 2}\)