Properties

Label 51.4.i.a
Level $51$
Weight $4$
Character orbit 51.i
Analytic conductor $3.009$
Analytic rank $0$
Dimension $128$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [51,4,Mod(5,51)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(51, base_ring=CyclotomicField(16))
 
chi = DirichletCharacter(H, H._module([8, 5]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("51.5");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 51 = 3 \cdot 17 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 51.i (of order \(16\), degree \(8\), 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: \(3.00909741029\)
Analytic rank: \(0\)
Dimension: \(128\)
Relative dimension: \(16\) over \(\Q(\zeta_{16})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{16}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 128 q - 8 q^{3} - 16 q^{4} - 8 q^{6} - 16 q^{7} - 8 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 128 q - 8 q^{3} - 16 q^{4} - 8 q^{6} - 16 q^{7} - 8 q^{9} - 16 q^{10} + 88 q^{12} - 16 q^{13} - 344 q^{15} - 464 q^{18} - 16 q^{19} + 88 q^{21} - 16 q^{22} + 952 q^{24} + 1232 q^{25} - 8 q^{27} - 160 q^{28} - 8 q^{30} - 880 q^{31} - 3712 q^{34} + 56 q^{36} - 688 q^{37} - 1320 q^{39} - 1360 q^{40} - 1064 q^{42} + 2624 q^{43} + 632 q^{45} + 2912 q^{46} + 3728 q^{48} + 1520 q^{49} + 1592 q^{51} + 3040 q^{52} + 6720 q^{54} + 944 q^{55} + 2720 q^{57} - 208 q^{58} - 3712 q^{60} - 976 q^{61} - 7064 q^{63} - 3216 q^{64} - 8352 q^{66} - 6256 q^{69} + 4144 q^{70} - 5408 q^{72} + 3056 q^{73} - 1064 q^{75} - 784 q^{76} + 4464 q^{78} - 1744 q^{79} + 6432 q^{81} - 10000 q^{82} - 9520 q^{85} - 5240 q^{87} - 12112 q^{88} - 2728 q^{90} - 4624 q^{91} + 1848 q^{93} + 4688 q^{94} + 12512 q^{96} + 4880 q^{97} + 11024 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
5.1 −4.62770 + 1.91686i 1.47526 + 4.98233i 12.0844 12.0844i 20.2465 + 4.02728i −16.3775 20.2289i 1.72626 + 8.67851i −17.4241 + 42.0654i −22.6472 + 14.7004i −101.414 + 20.1726i
5.2 −4.29762 + 1.78013i 5.07708 1.10599i 9.64380 9.64380i −13.2387 2.63334i −19.8506 + 13.7910i −2.60698 13.1062i −10.0371 + 24.2317i 24.5536 11.2304i 61.5826 12.2495i
5.3 −4.28664 + 1.77558i −2.74194 4.41381i 9.56570 9.56570i −0.612146 0.121763i 19.5908 + 14.0519i 1.68601 + 8.47614i −9.81533 + 23.6963i −11.9635 + 24.2049i 2.84025 0.564960i
5.4 −3.00477 + 1.24462i −4.72345 + 2.16542i 1.82273 1.82273i −1.80227 0.358494i 11.4978 12.3855i −0.238671 1.19988i 6.74866 16.2927i 17.6219 20.4565i 5.86160 1.16595i
5.5 −1.89600 + 0.785347i 1.88038 + 4.84398i −2.67883 + 2.67883i −8.49133 1.68903i −7.36940 7.70742i −2.04524 10.2821i 9.25801 22.3508i −19.9283 + 18.2171i 17.4260 3.46625i
5.6 −1.54951 + 0.641828i 0.682978 5.15107i −3.66781 + 3.66781i 11.5824 + 2.30388i 2.24782 + 8.42000i −7.03184 35.3514i 8.46384 20.4335i −26.0671 7.03614i −19.4257 + 3.86401i
5.7 −1.39521 + 0.577915i 5.18290 0.370861i −4.04423 + 4.04423i 6.67638 + 1.32802i −7.01690 + 3.51270i 3.58738 + 18.0350i 7.92864 19.1414i 26.7249 3.84427i −10.0824 + 2.00552i
5.8 −0.358536 + 0.148510i 0.276004 5.18882i −5.55036 + 5.55036i −18.8139 3.74231i 0.671636 + 1.90137i 4.84695 + 24.3673i 2.35380 5.68258i −26.8476 2.86427i 7.30121 1.45230i
5.9 0.358536 0.148510i −4.89946 1.73068i −5.55036 + 5.55036i 18.8139 + 3.74231i −2.01366 + 0.107111i 4.84695 + 24.3673i −2.35380 + 5.68258i 21.0095 + 16.9588i 7.30121 1.45230i
5.10 1.39521 0.577915i −2.32604 + 4.64645i −4.04423 + 4.04423i −6.67638 1.32802i −0.560061 + 7.82703i 3.58738 + 18.0350i −7.92864 + 19.1414i −16.1791 21.6157i −10.0824 + 2.00552i
5.11 1.54951 0.641828i −5.02033 1.34024i −3.66781 + 3.66781i −11.5824 2.30388i −8.63927 + 1.14548i −7.03184 35.3514i −8.46384 + 20.4335i 23.4075 + 13.4569i −19.4257 + 3.86401i
5.12 1.89600 0.785347i 3.75567 + 3.59096i −2.67883 + 2.67883i 8.49133 + 1.68903i 9.94087 + 3.85893i −2.04524 10.2821i −9.25801 + 22.3508i 1.21006 + 26.9729i 17.4260 3.46625i
5.13 3.00477 1.24462i 3.80817 3.53523i 1.82273 1.82273i 1.80227 + 0.358494i 7.04268 15.3623i −0.238671 1.19988i −6.74866 + 16.2927i 2.00435 26.9255i 5.86160 1.16595i
5.14 4.28664 1.77558i −3.02854 4.22232i 9.56570 9.56570i 0.612146 + 0.121763i −20.4793 12.7221i 1.68601 + 8.47614i 9.81533 23.6963i −8.65595 + 25.5749i 2.84025 0.564960i
5.15 4.29762 1.78013i −2.96472 + 4.26737i 9.64380 9.64380i 13.2387 + 2.63334i −5.14475 + 23.6171i −2.60698 13.1062i 10.0371 24.2317i −9.42088 25.3031i 61.5826 12.2495i
5.16 4.62770 1.91686i 4.03852 + 3.26962i 12.0844 12.0844i −20.2465 4.02728i 24.9564 + 7.38954i 1.72626 + 8.67851i 17.4241 42.0654i 5.61923 + 26.4088i −101.414 + 20.1726i
11.1 −1.87197 + 4.51934i 5.11979 0.887546i −11.2633 11.2633i −7.31533 + 10.9482i −5.57298 + 24.7995i −22.3550 + 14.9371i 35.8324 14.8423i 25.4245 9.08810i −35.7843 53.5551i
11.2 −1.77125 + 4.27617i −4.82349 + 1.93234i −9.49143 9.49143i 0.436777 0.653684i 0.280586 24.0487i −5.84895 + 3.90814i 23.1892 9.60530i 19.5321 18.6412i 2.02162 + 3.02557i
11.3 −1.71142 + 4.13173i −0.158947 5.19372i −8.48536 8.48536i 5.85923 8.76896i 21.7311 + 8.23190i 20.1927 13.4923i 16.5274 6.84586i −26.9495 + 1.65105i 26.2033 + 39.2161i
11.4 −1.25707 + 3.03485i 2.05971 + 4.77049i −1.97320 1.97320i −5.32451 + 7.96869i −17.0669 + 0.254048i 22.1633 14.8090i −15.8099 + 6.54869i −18.5152 + 19.6517i −17.4904 26.1763i
See next 80 embeddings (of 128 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 5.16
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
17.e odd 16 1 inner
51.i even 16 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 51.4.i.a 128
3.b odd 2 1 inner 51.4.i.a 128
17.e odd 16 1 inner 51.4.i.a 128
51.i even 16 1 inner 51.4.i.a 128
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
51.4.i.a 128 1.a even 1 1 trivial
51.4.i.a 128 3.b odd 2 1 inner
51.4.i.a 128 17.e odd 16 1 inner
51.4.i.a 128 51.i even 16 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(51, [\chi])\).