Properties

Label 126.4.h.b
Level $126$
Weight $4$
Character orbit 126.h
Analytic conductor $7.434$
Analytic rank $0$
Dimension $24$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [126,4,Mod(67,126)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(126, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([2, 4]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("126.67");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 126 = 2 \cdot 3^{2} \cdot 7 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 126.h (of order \(3\), degree \(2\), minimal)

Newform invariants

comment: select newform
 
sage: f = N[0] # Warning: the index may be different
 
gp: f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(7.43424066072\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(12\) over \(\Q(\zeta_{3})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 24 q + 24 q^{2} + q^{3} - 48 q^{4} - 20 q^{5} + 4 q^{6} + 28 q^{7} - 192 q^{8} + 35 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q + 24 q^{2} + q^{3} - 48 q^{4} - 20 q^{5} + 4 q^{6} + 28 q^{7} - 192 q^{8} + 35 q^{9} - 20 q^{10} + 8 q^{11} + 4 q^{12} - 56 q^{13} + 46 q^{14} - 86 q^{15} - 192 q^{16} + 92 q^{17} + 14 q^{18} - 174 q^{19} + 40 q^{20} + 11 q^{21} + 8 q^{22} - 10 q^{23} - 8 q^{24} + 844 q^{25} + 112 q^{26} - 506 q^{27} - 20 q^{28} - 152 q^{29} - 218 q^{30} - 140 q^{31} + 384 q^{32} - 982 q^{33} - 184 q^{34} - 331 q^{35} - 112 q^{36} + 189 q^{37} - 696 q^{38} + 450 q^{39} + 160 q^{40} + 465 q^{41} - 190 q^{42} - 117 q^{43} - 16 q^{44} + 881 q^{45} - 10 q^{46} - 273 q^{47} - 32 q^{48} + 900 q^{49} + 844 q^{50} + 1799 q^{51} + 448 q^{52} - 78 q^{53} + 124 q^{54} + 2144 q^{55} - 224 q^{56} - 178 q^{57} - 608 q^{58} + 397 q^{59} - 92 q^{60} - 1847 q^{61} - 560 q^{62} - 1196 q^{63} + 1536 q^{64} + 996 q^{65} - 772 q^{66} - 628 q^{67} - 736 q^{68} - 103 q^{69} + 134 q^{70} + 44 q^{71} - 280 q^{72} - 838 q^{73} + 756 q^{74} + 2366 q^{75} - 696 q^{76} + 1147 q^{77} + 162 q^{78} + 16 q^{79} + 160 q^{80} + 1247 q^{81} - 930 q^{82} + 947 q^{83} - 424 q^{84} - 139 q^{85} - 468 q^{86} - 422 q^{87} - 64 q^{88} + 207 q^{89} + 8 q^{90} - 518 q^{91} + 20 q^{92} - 5928 q^{93} + 546 q^{94} - 2731 q^{95} - 32 q^{96} - 2308 q^{97} + 462 q^{98} + 1999 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Embeddings

For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.

For more information on an embedded modular form you can click on its label.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
67.1 1.00000 1.73205i −5.19502 + 0.108352i −2.00000 3.46410i −14.9231 −5.00735 + 9.10640i 14.0821 + 12.0289i −8.00000 26.9765 1.12579i −14.9231 + 25.8476i
67.2 1.00000 1.73205i −5.07224 + 1.12799i −2.00000 3.46410i 18.7213 −3.11852 + 9.91337i −15.3695 + 10.3334i −8.00000 24.4553 11.4428i 18.7213 32.4263i
67.3 1.00000 1.73205i −4.90963 1.70164i −2.00000 3.46410i 1.46289 −7.85695 + 6.80208i −3.71747 18.1433i −8.00000 21.2088 + 16.7088i 1.46289 2.53380i
67.4 1.00000 1.73205i −2.54512 + 4.53016i −2.00000 3.46410i −3.11229 5.30134 + 8.93844i 8.38218 16.5148i −8.00000 −14.0447 23.0596i −3.11229 + 5.39064i
67.5 1.00000 1.73205i −1.50507 4.97341i −2.00000 3.46410i −4.38272 −10.1193 2.36654i −16.3832 + 8.63665i −8.00000 −22.4695 + 14.9707i −4.38272 + 7.59110i
67.6 1.00000 1.73205i −1.14222 + 5.06906i −2.00000 3.46410i −0.521453 7.63764 + 7.04744i −3.56519 + 18.1739i −8.00000 −24.3907 11.5799i −0.521453 + 0.903183i
67.7 1.00000 1.73205i 0.828671 5.12965i −2.00000 3.46410i 15.6350 −8.05614 6.56495i 17.1578 6.97217i −8.00000 −25.6266 8.50159i 15.6350 27.0807i
67.8 1.00000 1.73205i 2.97238 4.26204i −2.00000 3.46410i −20.5539 −4.40968 9.41035i 18.4043 + 2.06929i −8.00000 −9.32991 25.3368i −20.5539 + 35.6003i
67.9 1.00000 1.73205i 3.56146 + 3.78365i −2.00000 3.46410i −1.52253 10.1149 2.38499i 18.1220 3.82009i −8.00000 −1.63195 + 26.9506i −1.52253 + 2.63709i
67.10 1.00000 1.73205i 3.78642 + 3.55851i −2.00000 3.46410i −19.8520 9.94995 2.99976i −18.1695 3.58722i −8.00000 1.67397 + 26.9481i −19.8520 + 34.3846i
67.11 1.00000 1.73205i 4.64047 2.33795i −2.00000 3.46410i 3.49343 0.591024 10.3755i −11.9430 14.1550i −8.00000 16.0680 21.6984i 3.49343 6.05080i
67.12 1.00000 1.73205i 5.07990 + 1.09299i −2.00000 3.46410i 15.5553 6.97302 7.70565i 6.99950 + 17.1466i −8.00000 24.6107 + 11.1046i 15.5553 26.9425i
79.1 1.00000 + 1.73205i −5.19502 0.108352i −2.00000 + 3.46410i −14.9231 −5.00735 9.10640i 14.0821 12.0289i −8.00000 26.9765 + 1.12579i −14.9231 25.8476i
79.2 1.00000 + 1.73205i −5.07224 1.12799i −2.00000 + 3.46410i 18.7213 −3.11852 9.91337i −15.3695 10.3334i −8.00000 24.4553 + 11.4428i 18.7213 + 32.4263i
79.3 1.00000 + 1.73205i −4.90963 + 1.70164i −2.00000 + 3.46410i 1.46289 −7.85695 6.80208i −3.71747 + 18.1433i −8.00000 21.2088 16.7088i 1.46289 + 2.53380i
79.4 1.00000 + 1.73205i −2.54512 4.53016i −2.00000 + 3.46410i −3.11229 5.30134 8.93844i 8.38218 + 16.5148i −8.00000 −14.0447 + 23.0596i −3.11229 5.39064i
79.5 1.00000 + 1.73205i −1.50507 + 4.97341i −2.00000 + 3.46410i −4.38272 −10.1193 + 2.36654i −16.3832 8.63665i −8.00000 −22.4695 14.9707i −4.38272 7.59110i
79.6 1.00000 + 1.73205i −1.14222 5.06906i −2.00000 + 3.46410i −0.521453 7.63764 7.04744i −3.56519 18.1739i −8.00000 −24.3907 + 11.5799i −0.521453 0.903183i
79.7 1.00000 + 1.73205i 0.828671 + 5.12965i −2.00000 + 3.46410i 15.6350 −8.05614 + 6.56495i 17.1578 + 6.97217i −8.00000 −25.6266 + 8.50159i 15.6350 + 27.0807i
79.8 1.00000 + 1.73205i 2.97238 + 4.26204i −2.00000 + 3.46410i −20.5539 −4.40968 + 9.41035i 18.4043 2.06929i −8.00000 −9.32991 + 25.3368i −20.5539 35.6003i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 67.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
63.g even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 126.4.h.b yes 24
3.b odd 2 1 378.4.h.a 24
7.c even 3 1 126.4.e.a 24
9.c even 3 1 126.4.e.a 24
9.d odd 6 1 378.4.e.b 24
21.h odd 6 1 378.4.e.b 24
63.g even 3 1 inner 126.4.h.b yes 24
63.n odd 6 1 378.4.h.a 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
126.4.e.a 24 7.c even 3 1
126.4.e.a 24 9.c even 3 1
126.4.h.b yes 24 1.a even 1 1 trivial
126.4.h.b yes 24 63.g even 3 1 inner
378.4.e.b 24 9.d odd 6 1
378.4.e.b 24 21.h odd 6 1
378.4.h.a 24 3.b odd 2 1
378.4.h.a 24 63.n odd 6 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{12} + 10 T_{5}^{11} - 911 T_{5}^{10} - 7525 T_{5}^{9} + 277022 T_{5}^{8} + 1817453 T_{5}^{7} + \cdots - 1534397742 \) acting on \(S_{4}^{\mathrm{new}}(126, [\chi])\). Copy content Toggle raw display