Properties

Label 54.6.e.a
Level $54$
Weight $6$
Character orbit 54.e
Analytic conductor $8.661$
Analytic rank $0$
Dimension $42$
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] = [54,6,Mod(7,54)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(54, base_ring=CyclotomicField(18))
 
chi = DirichletCharacter(H, H._module([16]))
 
N = Newforms(chi, 6, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("54.7");
 
S:= CuspForms(chi, 6);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 54 = 2 \cdot 3^{3} \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 54.e (of order \(9\), degree \(6\), 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: \(8.66072626990\)
Analytic rank: \(0\)
Dimension: \(42\)
Relative dimension: \(7\) over \(\Q(\zeta_{9})\)
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.

\(\operatorname{Tr}(f)(q) = \) \( 42 q + 87 q^{5} + 36 q^{6} - 15 q^{7} + 1344 q^{8} - 756 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 42 q + 87 q^{5} + 36 q^{6} - 15 q^{7} + 1344 q^{8} - 756 q^{9} + 300 q^{10} - 129 q^{11} + 288 q^{12} + 2508 q^{13} + 60 q^{14} - 378 q^{15} - 1734 q^{17} + 3024 q^{18} + 3249 q^{19} - 2784 q^{20} + 1368 q^{21} + 516 q^{22} - 3354 q^{23} - 14679 q^{25} + 12168 q^{26} + 17523 q^{27} - 9408 q^{28} + 5487 q^{29} + 5220 q^{30} + 13068 q^{31} - 51093 q^{33} + 1032 q^{34} - 13821 q^{35} + 10512 q^{36} + 20535 q^{37} + 24204 q^{38} - 18594 q^{39} - 5568 q^{40} + 32991 q^{41} - 13788 q^{42} - 15372 q^{43} - 5808 q^{44} - 118764 q^{45} - 18012 q^{46} - 69561 q^{47} + 6912 q^{48} - 37311 q^{49} + 29268 q^{50} + 90369 q^{51} + 40128 q^{52} + 155832 q^{53} + 44712 q^{54} - 63198 q^{55} + 960 q^{56} + 64881 q^{57} + 28884 q^{58} - 178602 q^{59} - 21600 q^{60} - 19998 q^{61} - 46128 q^{62} + 38817 q^{63} - 86016 q^{64} + 80103 q^{65} - 5760 q^{66} - 140139 q^{67} + 46704 q^{68} + 232362 q^{69} - 198444 q^{70} - 67812 q^{71} - 96768 q^{72} + 201765 q^{73} + 142692 q^{74} + 43758 q^{75} - 96816 q^{76} + 331689 q^{77} + 129672 q^{78} + 559203 q^{79} + 38400 q^{80} - 49572 q^{81} - 285288 q^{82} + 18270 q^{83} + 43344 q^{84} + 524619 q^{85} + 61488 q^{86} - 628659 q^{87} - 125952 q^{88} - 215583 q^{89} + 155268 q^{90} + 443778 q^{91} - 68064 q^{92} - 795627 q^{93} - 291744 q^{94} - 667599 q^{95} + 36864 q^{96} + 222 q^{97} + 202380 q^{98} - 539343 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
7.1 3.75877 1.36808i −13.2518 8.20910i 12.2567 10.2846i 15.3072 + 86.8113i −61.0412 12.7266i 66.3245 + 55.6528i 32.0000 55.4256i 108.221 + 217.571i 176.301 + 305.362i
7.2 3.75877 1.36808i −13.1664 + 8.34538i 12.2567 10.2846i 4.21373 + 23.8972i −38.0724 + 49.3811i −177.680 149.091i 32.0000 55.4256i 103.709 219.758i 48.5318 + 84.0595i
7.3 3.75877 1.36808i −7.91690 + 13.4284i 12.2567 10.2846i −16.3275 92.5977i −11.3866 + 61.3053i 101.146 + 84.8713i 32.0000 55.4256i −117.645 212.623i −188.052 325.716i
7.4 3.75877 1.36808i −1.40563 15.5250i 12.2567 10.2846i −5.44857 30.9004i −26.5228 56.4317i −17.3216 14.5345i 32.0000 55.4256i −239.048 + 43.6445i −62.7541 108.693i
7.5 3.75877 1.36808i 4.04068 + 15.0557i 12.2567 10.2846i 7.13247 + 40.4503i 35.7853 + 51.0628i 22.9271 + 19.2381i 32.0000 55.4256i −210.346 + 121.670i 82.1485 + 142.285i
7.6 3.75877 1.36808i 15.0623 4.01585i 12.2567 10.2846i 5.41912 + 30.7334i 51.1217 35.7011i 106.533 + 89.3920i 32.0000 55.4256i 210.746 120.976i 62.4149 + 108.106i
7.7 3.75877 1.36808i 15.5244 + 1.41130i 12.2567 10.2846i −13.6705 77.5294i 60.2836 15.9339i −175.671 147.405i 32.0000 55.4256i 239.016 + 43.8193i −157.451 272.713i
13.1 −0.694593 3.93923i −14.3789 6.02064i −15.0351 + 5.47232i −49.2928 41.3615i −13.7292 + 60.8236i −5.96191 2.16996i 32.0000 + 55.4256i 170.504 + 173.140i −128.694 + 222.905i
13.2 −0.694593 3.93923i −10.0412 + 11.9237i −15.0351 + 5.47232i 1.32277 + 1.10993i 53.9448 + 31.2724i 17.8430 + 6.49433i 32.0000 + 55.4256i −41.3498 239.456i 3.45350 5.98163i
13.3 −0.694593 3.93923i −9.03421 12.7037i −15.0351 + 5.47232i 83.9727 + 70.4614i −43.7676 + 44.4117i 91.0411 + 33.1362i 32.0000 + 55.4256i −79.7663 + 229.535i 219.237 379.730i
13.4 −0.694593 3.93923i 5.70292 + 14.5078i −15.0351 + 5.47232i −52.5534 44.0975i 53.1884 32.5421i 163.977 + 59.6829i 32.0000 + 55.4256i −177.953 + 165.474i −137.207 + 237.650i
13.5 −0.694593 3.93923i 5.82228 + 14.4603i −15.0351 + 5.47232i 63.6116 + 53.3765i 52.9185 32.9793i −201.426 73.3131i 32.0000 + 55.4256i −175.202 + 168.384i 166.078 287.656i
13.6 −0.694593 3.93923i 5.83321 14.4559i −15.0351 + 5.47232i −11.4963 9.64656i −60.9969 12.9374i −96.8610 35.2545i 32.0000 + 55.4256i −174.947 168.649i −30.0148 + 51.9871i
13.7 −0.694593 3.93923i 15.5034 1.62578i −15.0351 + 5.47232i 25.3376 + 21.2608i −17.1729 59.9424i 116.279 + 42.3220i 32.0000 + 55.4256i 237.714 50.4103i 66.1517 114.578i
25.1 −0.694593 + 3.93923i −14.3789 + 6.02064i −15.0351 5.47232i −49.2928 + 41.3615i −13.7292 60.8236i −5.96191 + 2.16996i 32.0000 55.4256i 170.504 173.140i −128.694 222.905i
25.2 −0.694593 + 3.93923i −10.0412 11.9237i −15.0351 5.47232i 1.32277 1.10993i 53.9448 31.2724i 17.8430 6.49433i 32.0000 55.4256i −41.3498 + 239.456i 3.45350 + 5.98163i
25.3 −0.694593 + 3.93923i −9.03421 + 12.7037i −15.0351 5.47232i 83.9727 70.4614i −43.7676 44.4117i 91.0411 33.1362i 32.0000 55.4256i −79.7663 229.535i 219.237 + 379.730i
25.4 −0.694593 + 3.93923i 5.70292 14.5078i −15.0351 5.47232i −52.5534 + 44.0975i 53.1884 + 32.5421i 163.977 59.6829i 32.0000 55.4256i −177.953 165.474i −137.207 237.650i
25.5 −0.694593 + 3.93923i 5.82228 14.4603i −15.0351 5.47232i 63.6116 53.3765i 52.9185 + 32.9793i −201.426 + 73.3131i 32.0000 55.4256i −175.202 168.384i 166.078 + 287.656i
25.6 −0.694593 + 3.93923i 5.83321 + 14.4559i −15.0351 5.47232i −11.4963 + 9.64656i −60.9969 + 12.9374i −96.8610 + 35.2545i 32.0000 55.4256i −174.947 + 168.649i −30.0148 51.9871i
See all 42 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 7.7
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
27.e even 9 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 54.6.e.a 42
3.b odd 2 1 162.6.e.a 42
27.e even 9 1 inner 54.6.e.a 42
27.f odd 18 1 162.6.e.a 42
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
54.6.e.a 42 1.a even 1 1 trivial
54.6.e.a 42 27.e even 9 1 inner
162.6.e.a 42 3.b odd 2 1
162.6.e.a 42 27.f odd 18 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{42} - 87 T_{5}^{41} + 11124 T_{5}^{40} - 423687 T_{5}^{39} + 63335799 T_{5}^{38} + \cdots + 11\!\cdots\!49 \) acting on \(S_{6}^{\mathrm{new}}(54, [\chi])\). Copy content Toggle raw display