Properties

Label 102.3.g.a
Level $102$
Weight $3$
Character orbit 102.g
Analytic conductor $2.779$
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] = [102,3,Mod(53,102)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(102, base_ring=CyclotomicField(8))
 
chi = DirichletCharacter(H, H._module([4, 7]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("102.53");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 102 = 2 \cdot 3 \cdot 17 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 102.g (of order \(8\), degree \(4\), 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: \(2.77929869648\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(6\) over \(\Q(\zeta_{8})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{8}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 24 q - 24 q^{2} - 4 q^{3} + 8 q^{5} - 4 q^{6} + 48 q^{8} + 12 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q - 24 q^{2} - 4 q^{3} + 8 q^{5} - 4 q^{6} + 48 q^{8} + 12 q^{9} - 16 q^{10} - 32 q^{11} + 16 q^{12} + 52 q^{15} - 96 q^{16} - 56 q^{17} - 16 q^{18} + 16 q^{20} + 96 q^{21} + 8 q^{23} - 24 q^{24} + 64 q^{25} - 8 q^{26} - 40 q^{27} - 16 q^{29} - 104 q^{30} + 24 q^{31} + 96 q^{32} + 64 q^{33} + 32 q^{34} + 8 q^{36} - 96 q^{37} - 60 q^{39} - 120 q^{41} - 128 q^{42} - 192 q^{43} + 64 q^{44} + 212 q^{45} + 48 q^{46} + 176 q^{47} + 16 q^{48} - 176 q^{49} - 96 q^{51} + 16 q^{52} - 16 q^{53} - 36 q^{54} + 76 q^{57} + 144 q^{58} + 32 q^{59} + 104 q^{60} + 88 q^{61} - 24 q^{62} - 24 q^{63} - 344 q^{65} - 32 q^{66} - 64 q^{67} + 48 q^{68} - 16 q^{69} + 176 q^{70} + 240 q^{71} + 16 q^{72} + 496 q^{73} + 72 q^{74} - 20 q^{75} - 48 q^{77} + 80 q^{78} - 96 q^{79} - 32 q^{80} - 224 q^{81} + 256 q^{82} + 64 q^{83} + 64 q^{84} + 392 q^{85} - 428 q^{87} - 128 q^{88} - 496 q^{89} - 264 q^{90} - 608 q^{91} - 112 q^{92} - 20 q^{93} - 176 q^{94} + 16 q^{95} + 16 q^{96} + 48 q^{97} + 352 q^{98} + 408 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
53.1 −1.00000 + 1.00000i −2.99213 + 0.217178i 2.00000i 6.80153 2.81729i 2.77495 3.20931i −4.23680 + 10.2285i 2.00000 + 2.00000i 8.90567 1.29965i −3.98424 + 9.61881i
53.2 −1.00000 + 1.00000i −2.75240 + 1.19345i 2.00000i −4.11443 + 1.70425i 1.55895 3.94584i 3.38980 8.18369i 2.00000 + 2.00000i 6.15136 6.56968i 2.41018 5.81868i
53.3 −1.00000 + 1.00000i −0.652740 2.92813i 2.00000i −4.65399 + 1.92774i 3.58087 + 2.27539i −2.09074 + 5.04748i 2.00000 + 2.00000i −8.14786 + 3.82261i 2.72624 6.58173i
53.4 −1.00000 + 1.00000i 1.44150 + 2.63099i 2.00000i 8.38391 3.47273i −4.07248 1.18949i 4.03095 9.73156i 2.00000 + 2.00000i −4.84418 + 7.58511i −4.91118 + 11.8566i
53.5 −1.00000 + 1.00000i 2.25893 + 1.97414i 2.00000i −5.37152 + 2.22495i −4.23307 + 0.284793i −2.50368 + 6.04441i 2.00000 + 2.00000i 1.20555 + 8.91889i 3.14656 7.59647i
53.6 −1.00000 + 1.00000i 2.40394 1.79473i 2.00000i 0.954492 0.395364i −0.609212 + 4.19867i 1.41047 3.40519i 2.00000 + 2.00000i 2.55788 8.62886i −0.559128 + 1.34986i
59.1 −1.00000 1.00000i −2.93919 + 0.600948i 2.00000i −0.428717 + 1.03501i 3.54014 + 2.33825i 6.44216 2.66843i 2.00000 2.00000i 8.27772 3.53260i 1.46373 0.606297i
59.2 −1.00000 1.00000i −1.74901 2.43741i 2.00000i 2.86999 6.92878i −0.688400 + 4.18642i −3.89899 + 1.61501i 2.00000 2.00000i −2.88193 + 8.52611i −9.79877 + 4.05878i
59.3 −1.00000 1.00000i −1.09720 + 2.79216i 2.00000i 0.662668 1.59982i 3.88936 1.69497i −6.62040 + 2.74226i 2.00000 2.00000i −6.59233 6.12709i −2.26249 + 0.937154i
59.4 −1.00000 1.00000i −1.02341 2.82004i 2.00000i −3.17305 + 7.66043i −1.79663 + 3.84345i −4.03128 + 1.66981i 2.00000 2.00000i −6.90527 + 5.77210i 10.8335 4.48738i
59.5 −1.00000 1.00000i 2.30284 1.92275i 2.00000i −0.384648 + 0.928622i −4.22558 0.380090i 10.5359 4.36410i 2.00000 2.00000i 1.60610 8.85553i 1.31327 0.543974i
59.6 −1.00000 1.00000i 2.79886 + 1.07998i 2.00000i 2.45376 5.92389i −1.71888 3.87885i −2.42737 + 1.00545i 2.00000 2.00000i 6.66728 + 6.04544i −8.37765 + 3.47014i
77.1 −1.00000 1.00000i −2.99213 0.217178i 2.00000i 6.80153 + 2.81729i 2.77495 + 3.20931i −4.23680 10.2285i 2.00000 2.00000i 8.90567 + 1.29965i −3.98424 9.61881i
77.2 −1.00000 1.00000i −2.75240 1.19345i 2.00000i −4.11443 1.70425i 1.55895 + 3.94584i 3.38980 + 8.18369i 2.00000 2.00000i 6.15136 + 6.56968i 2.41018 + 5.81868i
77.3 −1.00000 1.00000i −0.652740 + 2.92813i 2.00000i −4.65399 1.92774i 3.58087 2.27539i −2.09074 5.04748i 2.00000 2.00000i −8.14786 3.82261i 2.72624 + 6.58173i
77.4 −1.00000 1.00000i 1.44150 2.63099i 2.00000i 8.38391 + 3.47273i −4.07248 + 1.18949i 4.03095 + 9.73156i 2.00000 2.00000i −4.84418 7.58511i −4.91118 11.8566i
77.5 −1.00000 1.00000i 2.25893 1.97414i 2.00000i −5.37152 2.22495i −4.23307 0.284793i −2.50368 6.04441i 2.00000 2.00000i 1.20555 8.91889i 3.14656 + 7.59647i
77.6 −1.00000 1.00000i 2.40394 + 1.79473i 2.00000i 0.954492 + 0.395364i −0.609212 4.19867i 1.41047 + 3.40519i 2.00000 2.00000i 2.55788 + 8.62886i −0.559128 1.34986i
83.1 −1.00000 + 1.00000i −2.93919 0.600948i 2.00000i −0.428717 1.03501i 3.54014 2.33825i 6.44216 + 2.66843i 2.00000 + 2.00000i 8.27772 + 3.53260i 1.46373 + 0.606297i
83.2 −1.00000 + 1.00000i −1.74901 + 2.43741i 2.00000i 2.86999 + 6.92878i −0.688400 4.18642i −3.89899 1.61501i 2.00000 + 2.00000i −2.88193 8.52611i −9.79877 4.05878i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 53.6
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
51.g odd 8 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 102.3.g.a 24
3.b odd 2 1 102.3.g.b yes 24
17.d even 8 1 102.3.g.b yes 24
51.g odd 8 1 inner 102.3.g.a 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
102.3.g.a 24 1.a even 1 1 trivial
102.3.g.a 24 51.g odd 8 1 inner
102.3.g.b yes 24 3.b odd 2 1
102.3.g.b yes 24 17.d even 8 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{24} - 8 T_{5}^{23} + 56 T_{5}^{21} + 576 T_{5}^{20} + 11016 T_{5}^{19} - 59376 T_{5}^{18} + \cdots + 48988408685584 \) acting on \(S_{3}^{\mathrm{new}}(102, [\chi])\). Copy content Toggle raw display