Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [92,7,Mod(3,92)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(92, base_ring=CyclotomicField(22))
chi = DirichletCharacter(H, H._module([11, 16]))
N = Newforms(chi, 7, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("92.3");
S:= CuspForms(chi, 7);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 92 = 2^{2} \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 7 \) |
Character orbit: | \([\chi]\) | \(=\) | 92.g (of order \(22\), degree \(10\), 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: | \(21.1649756930\) |
Analytic rank: | \(0\) |
Dimension: | \(700\) |
Relative dimension: | \(70\) over \(\Q(\zeta_{22})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{22}]$ |
$q$-expansion
The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.1 | −7.99595 | + | 0.254408i | −35.2437 | − | 16.0953i | 63.8706 | − | 4.06848i | −93.7314 | + | 108.172i | 285.902 | + | 119.731i | −96.1156 | − | 149.559i | −509.671 | + | 48.7805i | 505.669 | + | 583.573i | 721.952 | − | 888.783i |
3.2 | −7.98923 | − | 0.414919i | 5.28949 | + | 2.41563i | 63.6557 | + | 6.62977i | −89.9605 | + | 103.820i | −41.2567 | − | 21.4937i | −27.5706 | − | 42.9007i | −505.809 | − | 79.3787i | −455.250 | − | 525.387i | 761.792 | − | 792.115i |
3.3 | −7.97011 | + | 0.690905i | −14.8069 | − | 6.76209i | 63.0453 | − | 11.0132i | 31.8755 | − | 36.7863i | 122.685 | + | 43.6644i | 333.694 | + | 519.238i | −494.869 | + | 131.335i | −303.875 | − | 350.690i | −228.635 | + | 315.214i |
3.4 | −7.81125 | + | 1.72753i | 3.08319 | + | 1.40805i | 58.0313 | − | 26.9884i | 80.7139 | − | 93.1488i | −26.5160 | − | 5.67230i | −230.140 | − | 358.104i | −406.674 | + | 311.064i | −469.870 | − | 542.259i | −469.559 | + | 867.044i |
3.5 | −7.81069 | − | 1.73008i | 46.2230 | + | 21.1093i | 58.0136 | + | 27.0263i | −58.3545 | + | 67.3447i | −324.512 | − | 244.848i | −227.243 | − | 353.597i | −406.368 | − | 311.462i | 1213.57 | + | 1400.53i | 572.301 | − | 425.050i |
3.6 | −7.80798 | + | 1.74224i | 42.3500 | + | 19.3406i | 57.9292 | − | 27.2068i | 147.463 | − | 170.181i | −364.364 | − | 77.2270i | 249.749 | + | 388.617i | −404.909 | + | 313.357i | 942.071 | + | 1087.21i | −854.889 | + | 1585.69i |
3.7 | −7.63590 | + | 2.38600i | 31.0638 | + | 14.1864i | 52.6140 | − | 36.4385i | −137.283 | + | 158.433i | −271.049 | − | 34.2075i | 246.827 | + | 384.070i | −314.813 | + | 403.778i | 286.316 | + | 330.426i | 670.256 | − | 1537.33i |
3.8 | −7.60199 | − | 2.49194i | −38.4440 | − | 17.5568i | 51.5804 | + | 37.8874i | 60.5396 | − | 69.8665i | 248.501 | + | 229.267i | −47.2214 | − | 73.4779i | −297.701 | − | 416.555i | 692.309 | + | 798.967i | −634.325 | + | 380.263i |
3.9 | −7.57935 | − | 2.55997i | 22.0421 | + | 10.0663i | 50.8931 | + | 38.8059i | 44.2549 | − | 51.0729i | −141.295 | − | 132.723i | 19.1193 | + | 29.7502i | −286.394 | − | 424.408i | −92.8700 | − | 107.178i | −466.168 | + | 273.808i |
3.10 | −6.99391 | − | 3.88396i | −13.1021 | − | 5.98354i | 33.8296 | + | 54.3282i | 139.591 | − | 161.097i | 68.3952 | + | 92.7365i | −14.9410 | − | 23.2487i | −25.5928 | − | 511.360i | −341.531 | − | 394.147i | −1601.98 | + | 584.530i |
3.11 | −6.96219 | + | 3.94055i | −42.7903 | − | 19.5417i | 32.9441 | − | 54.8697i | 99.7035 | − | 115.064i | 374.919 | − | 32.5645i | −71.7386 | − | 111.627i | −13.1465 | + | 511.831i | 971.742 | + | 1121.45i | −240.739 | + | 1193.98i |
3.12 | −6.72156 | + | 4.33827i | 27.3171 | + | 12.4753i | 26.3588 | − | 58.3199i | 7.53569 | − | 8.69665i | −237.735 | + | 34.6555i | −108.050 | − | 168.129i | 75.8355 | + | 506.353i | 113.198 | + | 130.637i | −12.9232 | + | 91.1469i |
3.13 | −6.55848 | − | 4.58109i | 24.1439 | + | 11.0262i | 22.0273 | + | 60.0899i | −23.1933 | + | 26.7665i | −107.836 | − | 182.920i | 220.588 | + | 343.241i | 130.812 | − | 495.007i | −16.0408 | − | 18.5121i | 274.733 | − | 69.2971i |
3.14 | −6.50324 | + | 4.65917i | −21.1292 | − | 9.64940i | 20.5843 | − | 60.5994i | −106.997 | + | 123.481i | 182.367 | − | 35.6924i | −171.532 | − | 266.909i | 148.479 | + | 489.998i | −124.059 | − | 143.172i | 120.507 | − | 1301.54i |
3.15 | −6.48182 | − | 4.68893i | −3.09024 | − | 1.41127i | 20.0279 | + | 60.7855i | −96.3722 | + | 111.220i | 13.4131 | + | 23.6375i | −175.226 | − | 272.657i | 155.202 | − | 487.910i | −469.836 | − | 542.219i | 1146.17 | − | 269.022i |
3.16 | −6.44354 | + | 4.74139i | −25.8713 | − | 11.8150i | 19.0385 | − | 61.1027i | 44.0755 | − | 50.8658i | 222.722 | − | 46.5352i | 183.646 | + | 285.758i | 167.036 | + | 483.987i | 52.3358 | + | 60.3987i | −42.8277 | + | 536.735i |
3.17 | −6.17262 | − | 5.08908i | −30.4093 | − | 13.8875i | 12.2025 | + | 62.8259i | −89.7403 | + | 103.566i | 117.031 | + | 240.478i | 263.513 | + | 410.035i | 244.404 | − | 449.901i | 254.471 | + | 293.676i | 1080.99 | − | 182.577i |
3.18 | −5.82057 | + | 5.48826i | 1.99428 | + | 0.910758i | 3.75801 | − | 63.8896i | −64.7370 | + | 74.7105i | −16.6063 | + | 5.64401i | 164.365 | + | 255.757i | 328.769 | + | 392.498i | −474.246 | − | 547.309i | −33.2245 | − | 790.151i |
3.19 | −5.32270 | − | 5.97235i | −12.8149 | − | 5.85236i | −7.33783 | + | 63.5780i | −16.2506 | + | 18.7542i | 33.2574 | + | 107.685i | −344.320 | − | 535.773i | 418.767 | − | 294.582i | −347.422 | − | 400.947i | 198.503 | − | 2.76864i |
3.20 | −4.95618 | + | 6.27983i | 39.8929 | + | 18.2185i | −14.8725 | − | 62.2480i | −16.6352 | + | 19.1980i | −312.125 | + | 160.227i | −153.863 | − | 239.416i | 464.618 | + | 215.115i | 782.137 | + | 902.634i | −38.1133 | − | 199.615i |
See next 80 embeddings (of 700 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
4.b | odd | 2 | 1 | inner |
23.c | even | 11 | 1 | inner |
92.g | odd | 22 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 92.7.g.a | ✓ | 700 |
4.b | odd | 2 | 1 | inner | 92.7.g.a | ✓ | 700 |
23.c | even | 11 | 1 | inner | 92.7.g.a | ✓ | 700 |
92.g | odd | 22 | 1 | inner | 92.7.g.a | ✓ | 700 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
92.7.g.a | ✓ | 700 | 1.a | even | 1 | 1 | trivial |
92.7.g.a | ✓ | 700 | 4.b | odd | 2 | 1 | inner |
92.7.g.a | ✓ | 700 | 23.c | even | 11 | 1 | inner |
92.7.g.a | ✓ | 700 | 92.g | odd | 22 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{7}^{\mathrm{new}}(92, [\chi])\).