Properties

Label 378.3.s.e
Level $378$
Weight $3$
Character orbit 378.s
Analytic conductor $10.300$
Analytic rank $0$
Dimension $24$
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] = [378,3,Mod(53,378)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(378, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 4]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("378.53");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 378 = 2 \cdot 3^{3} \cdot 7 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 378.s (of order \(6\), 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: \(10.2997539928\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(12\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 24 q + 24 q^{4} + 8 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q + 24 q^{4} + 8 q^{7} + 8 q^{10} - 16 q^{13} - 48 q^{16} - 36 q^{19} + 64 q^{22} + 128 q^{25} + 32 q^{28} + 176 q^{31} + 16 q^{34} - 72 q^{37} - 16 q^{40} + 216 q^{43} + 64 q^{46} - 24 q^{49} - 16 q^{52} + 448 q^{55} + 104 q^{58} - 268 q^{61} - 192 q^{64} - 248 q^{67} - 80 q^{70} - 116 q^{73} - 144 q^{76} + 152 q^{79} + 240 q^{82} - 536 q^{85} + 64 q^{88} + 428 q^{91} + 144 q^{94} + 16 q^{97}+O(q^{100}) \) 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 −1.22474 + 0.707107i 0 1.00000 1.73205i −7.50889 + 4.33526i 0 −4.86680 + 5.03132i 2.82843i 0 6.13099 10.6192i
53.2 −1.22474 + 0.707107i 0 1.00000 1.73205i −7.00128 + 4.04219i 0 6.42484 2.77874i 2.82843i 0 5.71652 9.90131i
53.3 −1.22474 + 0.707107i 0 1.00000 1.73205i −0.470941 + 0.271898i 0 −4.45944 5.39568i 2.82843i 0 0.384522 0.666011i
53.4 −1.22474 + 0.707107i 0 1.00000 1.73205i 3.06283 1.76833i 0 −4.16770 + 5.62408i 2.82843i 0 −2.50079 + 4.33150i
53.5 −1.22474 + 0.707107i 0 1.00000 1.73205i 4.15701 2.40005i 0 3.96228 + 5.77064i 2.82843i 0 −3.39419 + 5.87891i
53.6 −1.22474 + 0.707107i 0 1.00000 1.73205i 5.31178 3.06676i 0 5.10682 4.78753i 2.82843i 0 −4.33705 + 7.51200i
53.7 1.22474 0.707107i 0 1.00000 1.73205i −5.31178 + 3.06676i 0 5.10682 4.78753i 2.82843i 0 −4.33705 + 7.51200i
53.8 1.22474 0.707107i 0 1.00000 1.73205i −4.15701 + 2.40005i 0 3.96228 + 5.77064i 2.82843i 0 −3.39419 + 5.87891i
53.9 1.22474 0.707107i 0 1.00000 1.73205i −3.06283 + 1.76833i 0 −4.16770 + 5.62408i 2.82843i 0 −2.50079 + 4.33150i
53.10 1.22474 0.707107i 0 1.00000 1.73205i 0.470941 0.271898i 0 −4.45944 5.39568i 2.82843i 0 0.384522 0.666011i
53.11 1.22474 0.707107i 0 1.00000 1.73205i 7.00128 4.04219i 0 6.42484 2.77874i 2.82843i 0 5.71652 9.90131i
53.12 1.22474 0.707107i 0 1.00000 1.73205i 7.50889 4.33526i 0 −4.86680 + 5.03132i 2.82843i 0 6.13099 10.6192i
107.1 −1.22474 0.707107i 0 1.00000 + 1.73205i −7.50889 4.33526i 0 −4.86680 5.03132i 2.82843i 0 6.13099 + 10.6192i
107.2 −1.22474 0.707107i 0 1.00000 + 1.73205i −7.00128 4.04219i 0 6.42484 + 2.77874i 2.82843i 0 5.71652 + 9.90131i
107.3 −1.22474 0.707107i 0 1.00000 + 1.73205i −0.470941 0.271898i 0 −4.45944 + 5.39568i 2.82843i 0 0.384522 + 0.666011i
107.4 −1.22474 0.707107i 0 1.00000 + 1.73205i 3.06283 + 1.76833i 0 −4.16770 5.62408i 2.82843i 0 −2.50079 4.33150i
107.5 −1.22474 0.707107i 0 1.00000 + 1.73205i 4.15701 + 2.40005i 0 3.96228 5.77064i 2.82843i 0 −3.39419 5.87891i
107.6 −1.22474 0.707107i 0 1.00000 + 1.73205i 5.31178 + 3.06676i 0 5.10682 + 4.78753i 2.82843i 0 −4.33705 7.51200i
107.7 1.22474 + 0.707107i 0 1.00000 + 1.73205i −5.31178 3.06676i 0 5.10682 + 4.78753i 2.82843i 0 −4.33705 7.51200i
107.8 1.22474 + 0.707107i 0 1.00000 + 1.73205i −4.15701 2.40005i 0 3.96228 5.77064i 2.82843i 0 −3.39419 5.87891i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 53.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
7.c even 3 1 inner
21.h odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 378.3.s.e 24
3.b odd 2 1 inner 378.3.s.e 24
7.c even 3 1 inner 378.3.s.e 24
21.h odd 6 1 inner 378.3.s.e 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
378.3.s.e 24 1.a even 1 1 trivial
378.3.s.e 24 3.b odd 2 1 inner
378.3.s.e 24 7.c even 3 1 inner
378.3.s.e 24 21.h odd 6 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{24} - 214 T_{5}^{22} + 28911 T_{5}^{20} - 2405842 T_{5}^{18} + 146207827 T_{5}^{16} + \cdots + 248155780267521 \) acting on \(S_{3}^{\mathrm{new}}(378, [\chi])\). Copy content Toggle raw display