Properties

Label 175.2
Level 175
Weight 2
Dimension 959
Nonzero newspaces 12
Newform subspaces 32
Sturm bound 4800
Trace bound 2

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Defining parameters

Level: \( N \) = \( 175 = 5^{2} \cdot 7 \)
Weight: \( k \) = \( 2 \)
Nonzero newspaces: \( 12 \)
Newform subspaces: \( 32 \)
Sturm bound: \(4800\)
Trace bound: \(2\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_1(175))\).

Total New Old
Modular forms 1368 1163 205
Cusp forms 1033 959 74
Eisenstein series 335 204 131

Trace form

\( 959 q - 25 q^{2} - 28 q^{3} - 37 q^{4} - 38 q^{5} - 60 q^{6} - 41 q^{7} - 97 q^{8} - 55 q^{9} + O(q^{10}) \) \( 959 q - 25 q^{2} - 28 q^{3} - 37 q^{4} - 38 q^{5} - 60 q^{6} - 41 q^{7} - 97 q^{8} - 55 q^{9} - 58 q^{10} - 60 q^{11} - 100 q^{12} - 58 q^{13} - 71 q^{14} - 116 q^{15} - 85 q^{16} - 50 q^{17} - 83 q^{18} - 36 q^{19} - 28 q^{20} - 82 q^{21} - 80 q^{22} - 48 q^{23} + 40 q^{24} - 6 q^{25} - 102 q^{26} - 4 q^{27} + 25 q^{28} - 54 q^{29} + 4 q^{30} - 32 q^{31} + 9 q^{32} - 8 q^{34} - 32 q^{35} - 53 q^{36} - 48 q^{37} - 40 q^{38} + 16 q^{39} - 6 q^{40} - 62 q^{41} + 38 q^{42} - 56 q^{43} - 32 q^{44} + 38 q^{45} - 72 q^{46} - 56 q^{47} + 56 q^{48} - 105 q^{49} - 46 q^{50} - 160 q^{51} + 6 q^{52} - 88 q^{53} + 28 q^{54} - 44 q^{55} - 79 q^{56} - 36 q^{57} + 46 q^{58} + 92 q^{60} + 14 q^{61} + 132 q^{62} + 61 q^{63} + 75 q^{64} + 14 q^{65} + 48 q^{66} + 52 q^{67} + 158 q^{68} + 52 q^{69} + 102 q^{70} - 124 q^{71} + 147 q^{72} + 34 q^{73} + 126 q^{74} + 28 q^{75} + 28 q^{76} + 18 q^{77} - 8 q^{78} + 16 q^{79} + 98 q^{80} - 91 q^{81} + 86 q^{82} + 48 q^{83} + 90 q^{84} + 22 q^{85} - 36 q^{86} + 4 q^{87} + 180 q^{88} + 84 q^{89} + 170 q^{90} - 56 q^{91} + 12 q^{92} + 28 q^{93} + 64 q^{94} + 28 q^{95} - 4 q^{96} + 114 q^{97} + 125 q^{98} - 68 q^{99} + O(q^{100}) \)

Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_1(175))\)

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
175.2.a \(\chi_{175}(1, \cdot)\) 175.2.a.a 1 1
175.2.a.b 1
175.2.a.c 1
175.2.a.d 2
175.2.a.e 2
175.2.a.f 2
175.2.b \(\chi_{175}(99, \cdot)\) 175.2.b.a 2 1
175.2.b.b 4
175.2.b.c 4
175.2.e \(\chi_{175}(51, \cdot)\) 175.2.e.a 2 2
175.2.e.b 2
175.2.e.c 4
175.2.e.d 6
175.2.e.e 6
175.2.f \(\chi_{175}(118, \cdot)\) 175.2.f.a 4 2
175.2.f.b 4
175.2.f.c 4
175.2.f.d 8
175.2.h \(\chi_{175}(36, \cdot)\) 175.2.h.a 4 4
175.2.h.b 28
175.2.h.c 32
175.2.k \(\chi_{175}(74, \cdot)\) 175.2.k.a 8 2
175.2.k.b 12
175.2.n \(\chi_{175}(29, \cdot)\) 175.2.n.a 56 4
175.2.o \(\chi_{175}(68, \cdot)\) 175.2.o.a 4 4
175.2.o.b 4
175.2.o.c 8
175.2.o.d 24
175.2.q \(\chi_{175}(11, \cdot)\) 175.2.q.a 144 8
175.2.s \(\chi_{175}(13, \cdot)\) 175.2.s.a 144 8
175.2.t \(\chi_{175}(4, \cdot)\) 175.2.t.a 144 8
175.2.x \(\chi_{175}(3, \cdot)\) 175.2.x.a 288 16

Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_1(175))\) into lower level spaces

\( S_{2}^{\mathrm{old}}(\Gamma_1(175)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_1(25))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(35))\)\(^{\oplus 2}\)