Properties

Label 378.2.v.a
Level 378
Weight 2
Character orbit 378.v
Analytic conductor 3.018
Analytic rank 0
Dimension 72
CM no
Inner twists 2

Related objects

Downloads

Learn more about

Newspace parameters

Level: \( N \) = \( 378 = 2 \cdot 3^{3} \cdot 7 \)
Weight: \( k \) = \( 2 \)
Character orbit: \([\chi]\) = 378.v (of order \(9\), degree \(6\), minimal)

Newform invariants

Self dual: no
Analytic conductor: \(3.01834519640\)
Analytic rank: \(0\)
Dimension: \(72\)
Relative dimension: \(12\) over \(\Q(\zeta_{9})\)
Coefficient ring index: multiple of None
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{9}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 72q + 3q^{6} - 6q^{7} + 36q^{8} + O(q^{10}) \)
\(\operatorname{Tr}(f)(q) = \) \( 72q + 3q^{6} - 6q^{7} + 36q^{8} + 6q^{10} + 12q^{11} + 12q^{13} - 3q^{14} - 6q^{15} - 12q^{17} + 18q^{19} + 6q^{22} + 12q^{23} - 6q^{25} - 18q^{26} + 6q^{27} + 3q^{29} + 15q^{30} - 9q^{31} - 18q^{33} - 9q^{34} - 18q^{35} - 3q^{36} - 48q^{39} - 6q^{41} + 36q^{42} - 24q^{43} - 45q^{45} - 27q^{47} + 6q^{48} + 48q^{49} + 6q^{50} + 15q^{51} - 6q^{52} - 15q^{53} - 63q^{54} - 72q^{55} - 3q^{56} + 57q^{57} - 3q^{58} - 30q^{59} + 21q^{60} + 9q^{61} - 24q^{62} - 21q^{63} - 36q^{64} + 45q^{65} + 6q^{67} + 9q^{68} - 39q^{69} + 15q^{70} + 12q^{71} - 60q^{73} - 18q^{74} + 42q^{75} + 3q^{77} + 6q^{78} - 27q^{79} - 6q^{80} + 12q^{81} + 33q^{82} + 18q^{83} - 21q^{84} + 51q^{85} - 12q^{86} - 117q^{87} + 6q^{88} - 36q^{89} - 69q^{90} - 3q^{91} + 12q^{92} - 30q^{93} - 27q^{94} + 3q^{95} + 48q^{97} - 12q^{98} + 90q^{99} + O(q^{100}) \)

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.

Label \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
67.1 −0.766044 + 0.642788i −1.71753 0.223844i 0.173648 0.984808i 0.0598945 0.339678i 1.45959 0.932530i −1.66417 + 2.05683i 0.500000 + 0.866025i 2.89979 + 0.768916i 0.172459 + 0.298708i
67.2 −0.766044 + 0.642788i −1.42403 0.985977i 0.173648 0.984808i −0.327106 + 1.85511i 1.72464 0.160044i −1.01788 2.44211i 0.500000 + 0.866025i 1.05570 + 2.80811i −0.941864 1.63136i
67.3 −0.766044 + 0.642788i −1.38102 + 1.04536i 0.173648 0.984808i −0.716530 + 4.06364i 0.385982 1.68850i 2.64332 + 0.113332i 0.500000 + 0.866025i 0.814451 2.88733i −2.06317 3.57351i
67.4 −0.766044 + 0.642788i −0.921674 1.46646i 0.173648 0.984808i 0.622926 3.53279i 1.64867 + 0.530936i 2.63270 + 0.262455i 0.500000 + 0.866025i −1.30103 + 2.70320i 1.79365 + 3.10668i
67.5 −0.766044 + 0.642788i −0.829129 + 1.52071i 0.173648 0.984808i 0.684323 3.88099i −0.342341 1.69788i −1.85424 + 1.88727i 0.500000 + 0.866025i −1.62509 2.52172i 1.97043 + 3.41288i
67.6 −0.766044 + 0.642788i −0.402311 + 1.68468i 0.173648 0.984808i 0.256458 1.45445i −0.774703 1.54914i 2.04878 1.67407i 0.500000 + 0.866025i −2.67629 1.35553i 0.738441 + 1.27902i
67.7 −0.766044 + 0.642788i 0.0412776 1.73156i 0.173648 0.984808i −0.194594 + 1.10360i 1.08140 + 1.35298i −0.0465876 + 2.64534i 0.500000 + 0.866025i −2.99659 0.142949i −0.560311 0.970488i
67.8 −0.766044 + 0.642788i 0.309985 + 1.70409i 0.173648 0.984808i −0.504047 + 2.85859i −1.33283 1.10615i −2.58705 + 0.554250i 0.500000 + 0.866025i −2.80782 + 1.05648i −1.45134 2.51380i
67.9 −0.766044 + 0.642788i 0.600510 1.62462i 0.173648 0.984808i 0.421605 2.39104i 0.584268 + 1.63053i −1.84906 1.89235i 0.500000 + 0.866025i −2.27878 1.95120i 1.21396 + 2.10265i
67.10 −0.766044 + 0.642788i 1.54135 0.790081i 0.173648 0.984808i −0.272791 + 1.54708i −0.672891 + 1.59600i 2.24230 1.40432i 0.500000 + 0.866025i 1.75154 2.43559i −0.785472 1.36048i
67.11 −0.766044 + 0.642788i 1.59651 + 0.671670i 0.173648 0.984808i −0.153204 + 0.868862i −1.65474 + 0.511691i 0.258184 + 2.63312i 0.500000 + 0.866025i 2.09772 + 2.14466i −0.441133 0.764065i
67.12 −0.766044 + 0.642788i 1.64636 + 0.538065i 0.173648 0.984808i 0.470361 2.66755i −1.60704 + 0.646075i −1.97994 1.75495i 0.500000 + 0.866025i 2.42097 + 1.77169i 1.35435 + 2.34580i
79.1 −0.766044 0.642788i −1.71753 + 0.223844i 0.173648 + 0.984808i 0.0598945 + 0.339678i 1.45959 + 0.932530i −1.66417 2.05683i 0.500000 0.866025i 2.89979 0.768916i 0.172459 0.298708i
79.2 −0.766044 0.642788i −1.42403 + 0.985977i 0.173648 + 0.984808i −0.327106 1.85511i 1.72464 + 0.160044i −1.01788 + 2.44211i 0.500000 0.866025i 1.05570 2.80811i −0.941864 + 1.63136i
79.3 −0.766044 0.642788i −1.38102 1.04536i 0.173648 + 0.984808i −0.716530 4.06364i 0.385982 + 1.68850i 2.64332 0.113332i 0.500000 0.866025i 0.814451 + 2.88733i −2.06317 + 3.57351i
79.4 −0.766044 0.642788i −0.921674 + 1.46646i 0.173648 + 0.984808i 0.622926 + 3.53279i 1.64867 0.530936i 2.63270 0.262455i 0.500000 0.866025i −1.30103 2.70320i 1.79365 3.10668i
79.5 −0.766044 0.642788i −0.829129 1.52071i 0.173648 + 0.984808i 0.684323 + 3.88099i −0.342341 + 1.69788i −1.85424 1.88727i 0.500000 0.866025i −1.62509 + 2.52172i 1.97043 3.41288i
79.6 −0.766044 0.642788i −0.402311 1.68468i 0.173648 + 0.984808i 0.256458 + 1.45445i −0.774703 + 1.54914i 2.04878 + 1.67407i 0.500000 0.866025i −2.67629 + 1.35553i 0.738441 1.27902i
79.7 −0.766044 0.642788i 0.0412776 + 1.73156i 0.173648 + 0.984808i −0.194594 1.10360i 1.08140 1.35298i −0.0465876 2.64534i 0.500000 0.866025i −2.99659 + 0.142949i −0.560311 + 0.970488i
79.8 −0.766044 0.642788i 0.309985 1.70409i 0.173648 + 0.984808i −0.504047 2.85859i −1.33283 + 1.10615i −2.58705 0.554250i 0.500000 0.866025i −2.80782 1.05648i −1.45134 + 2.51380i
See all 72 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 331.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
189.u even 9 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 378.2.v.a 72
7.c even 3 1 378.2.w.b yes 72
27.e even 9 1 378.2.w.b yes 72
189.u even 9 1 inner 378.2.v.a 72
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
378.2.v.a 72 1.a even 1 1 trivial
378.2.v.a 72 189.u even 9 1 inner
378.2.w.b yes 72 7.c even 3 1
378.2.w.b yes 72 27.e even 9 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \(T_{5}^{72} + \cdots\) acting on \(S_{2}^{\mathrm{new}}(378, [\chi])\).

Hecke Characteristic Polynomials

There are no characteristic polynomials of Hecke operators in the database