Properties

Label 90.6.i.a
Level $90$
Weight $6$
Character orbit 90.i
Analytic conductor $14.435$
Analytic rank $0$
Dimension $60$
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] = [90,6,Mod(49,90)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(90, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([2, 3]))
 
N = Newforms(chi, 6, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("90.49");
 
S:= CuspForms(chi, 6);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 90 = 2 \cdot 3^{2} \cdot 5 \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 90.i (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: \(14.4345437832\)
Analytic rank: \(0\)
Dimension: \(60\)
Relative dimension: \(30\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 60 q + 480 q^{4} + 58 q^{5} - 80 q^{6} - 754 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 60 q + 480 q^{4} + 58 q^{5} - 80 q^{6} - 754 q^{9} + 104 q^{11} - 1528 q^{14} - 2780 q^{15} - 7680 q^{16} - 928 q^{20} + 11776 q^{21} - 640 q^{24} + 3306 q^{25} - 16224 q^{26} - 5262 q^{29} - 3128 q^{30} + 8868 q^{31} + 5072 q^{35} - 13568 q^{36} - 9708 q^{39} + 41546 q^{41} + 3328 q^{44} + 61748 q^{45} - 18960 q^{46} + 70200 q^{49} - 19376 q^{50} - 45008 q^{51} - 52696 q^{54} - 984 q^{55} + 24448 q^{56} - 34228 q^{59} - 59776 q^{60} - 23370 q^{61} - 245760 q^{64} + 77184 q^{65} - 65104 q^{66} + 148898 q^{69} - 26664 q^{70} + 96744 q^{71} - 99760 q^{74} + 57716 q^{75} + 17448 q^{79} - 29696 q^{80} + 335146 q^{81} + 132128 q^{84} - 40812 q^{85} - 75440 q^{86} + 1011388 q^{89} + 169888 q^{90} + 64680 q^{91} + 48120 q^{94} + 376884 q^{95} + 10240 q^{96} - 1412012 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
49.1 −3.46410 + 2.00000i −15.4255 + 2.24788i 8.00000 13.8564i 1.83828 55.8715i 48.9398 38.6380i 11.0110 6.35720i 64.0000i 232.894 69.3496i 105.375 + 197.221i
49.2 −3.46410 + 2.00000i −13.3044 8.12364i 8.00000 13.8564i −24.4045 + 50.2933i 62.3350 + 1.53238i 44.2668 25.5575i 64.0000i 111.013 + 216.160i −16.0469 223.030i
49.3 −3.46410 + 2.00000i −12.7147 9.01871i 8.00000 13.8564i 55.8971 + 0.720288i 62.0823 + 5.81241i −142.301 + 82.1573i 64.0000i 80.3256 + 229.340i −195.074 + 109.299i
49.4 −3.46410 + 2.00000i −11.6601 + 10.3462i 8.00000 13.8564i 0.721783 + 55.8970i 19.6993 59.1603i 165.478 95.5387i 64.0000i 28.9139 241.274i −114.294 192.189i
49.5 −3.46410 + 2.00000i −9.77477 + 12.1431i 8.00000 13.8564i −55.8921 + 1.03828i 9.57468 61.6143i −108.162 + 62.4473i 64.0000i −51.9077 237.391i 191.539 115.381i
49.6 −3.46410 + 2.00000i −3.03447 + 15.2903i 8.00000 13.8564i 51.1909 + 22.4609i −20.0688 59.0360i −126.581 + 73.0819i 64.0000i −224.584 92.7957i −222.252 + 24.5749i
49.7 −3.46410 + 2.00000i −1.07994 15.5510i 8.00000 13.8564i 49.7460 25.5017i 34.8430 + 51.7104i 197.128 113.812i 64.0000i −240.667 + 33.5882i −121.322 + 187.832i
49.8 −3.46410 + 2.00000i −0.656298 15.5746i 8.00000 13.8564i −50.6476 23.6606i 33.4228 + 52.6395i −133.336 + 76.9815i 64.0000i −242.139 + 20.4432i 222.770 19.3323i
49.9 −3.46410 + 2.00000i 2.22547 + 15.4288i 8.00000 13.8564i 44.1872 34.2416i −38.5668 48.9959i 104.030 60.0617i 64.0000i −233.095 + 68.6727i −84.5858 + 206.991i
49.10 −3.46410 + 2.00000i 5.33576 14.6468i 8.00000 13.8564i 9.35769 + 55.1129i 10.8100 + 61.4096i −47.4037 + 27.3686i 64.0000i −186.059 156.304i −142.642 172.201i
49.11 −3.46410 + 2.00000i 7.21689 + 13.8173i 8.00000 13.8564i −55.4377 7.18779i −52.6345 33.4306i 206.233 119.069i 64.0000i −138.833 + 199.435i 206.417 85.9761i
49.12 −3.46410 + 2.00000i 12.8499 8.82495i 8.00000 13.8564i −12.5843 54.4668i −26.8635 + 56.2703i 76.1068 43.9403i 64.0000i 87.2406 226.800i 152.527 + 163.510i
49.13 −3.46410 + 2.00000i 13.3751 + 8.00671i 8.00000 13.8564i 9.26098 55.1292i −62.3460 0.985922i −133.363 + 76.9972i 64.0000i 114.785 + 214.181i 78.1775 + 209.495i
49.14 −3.46410 + 2.00000i 15.4015 2.40672i 8.00000 13.8564i −54.3448 + 13.1011i −48.5391 + 39.1402i 6.35690 3.67016i 64.0000i 231.415 74.1344i 162.054 154.073i
49.15 −3.46410 + 2.00000i 15.5756 0.633612i 8.00000 13.8564i 45.6111 + 32.3207i −52.6882 + 33.3460i 45.9476 26.5278i 64.0000i 242.197 19.7377i −222.643 20.7401i
49.16 3.46410 2.00000i −15.5756 + 0.633612i 8.00000 13.8564i −50.7961 23.3400i −52.6882 + 33.3460i −45.9476 + 26.5278i 64.0000i 242.197 19.7377i −222.643 + 20.7401i
49.17 3.46410 2.00000i −15.4015 + 2.40672i 8.00000 13.8564i 15.8266 + 53.6145i −48.5391 + 39.1402i −6.35690 + 3.67016i 64.0000i 231.415 74.1344i 162.054 + 154.073i
49.18 3.46410 2.00000i −13.3751 8.00671i 8.00000 13.8564i 43.1128 35.5849i −62.3460 0.985922i 133.363 76.9972i 64.0000i 114.785 + 214.181i 78.1775 209.495i
49.19 3.46410 2.00000i −12.8499 + 8.82495i 8.00000 13.8564i 53.4618 16.3351i −26.8635 + 56.2703i −76.1068 + 43.9403i 64.0000i 87.2406 226.800i 152.527 163.510i
49.20 3.46410 2.00000i −7.21689 13.8173i 8.00000 13.8564i 33.9436 + 44.4165i −52.6345 33.4306i −206.233 + 119.069i 64.0000i −138.833 + 199.435i 206.417 + 85.9761i
See all 60 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 49.30
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
9.c even 3 1 inner
45.j even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 90.6.i.a 60
3.b odd 2 1 270.6.i.a 60
5.b even 2 1 inner 90.6.i.a 60
9.c even 3 1 inner 90.6.i.a 60
9.d odd 6 1 270.6.i.a 60
15.d odd 2 1 270.6.i.a 60
45.h odd 6 1 270.6.i.a 60
45.j even 6 1 inner 90.6.i.a 60
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
90.6.i.a 60 1.a even 1 1 trivial
90.6.i.a 60 5.b even 2 1 inner
90.6.i.a 60 9.c even 3 1 inner
90.6.i.a 60 45.j even 6 1 inner
270.6.i.a 60 3.b odd 2 1
270.6.i.a 60 9.d odd 6 1
270.6.i.a 60 15.d odd 2 1
270.6.i.a 60 45.h odd 6 1

Hecke kernels

This newform subspace is the entire newspace \(S_{6}^{\mathrm{new}}(90, [\chi])\).