Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [192,10,Mod(191,192)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(192, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([1, 0, 1]))
N = Newforms(chi, 10, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("192.191");
S:= CuspForms(chi, 10);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 192 = 2^{6} \cdot 3 \) |
Weight: | \( k \) | \(=\) | \( 10 \) |
Character orbit: | \([\chi]\) | \(=\) | 192.c (of order \(2\), degree \(1\), not 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: | \(98.8868805435\) |
Analytic rank: | \(0\) |
Dimension: | \(36\) |
Twist minimal: | no (minimal twist has level 96) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
191.1 | 0 | −138.495 | − | 22.4067i | 0 | 567.508i | 0 | 2026.54i | 0 | 18678.9 | + | 6206.44i | 0 | ||||||||||||||
191.2 | 0 | −138.495 | + | 22.4067i | 0 | − | 567.508i | 0 | − | 2026.54i | 0 | 18678.9 | − | 6206.44i | 0 | ||||||||||||
191.3 | 0 | −133.825 | − | 42.1174i | 0 | − | 1154.74i | 0 | 11809.8i | 0 | 16135.2 | + | 11272.7i | 0 | |||||||||||||
191.4 | 0 | −133.825 | + | 42.1174i | 0 | 1154.74i | 0 | − | 11809.8i | 0 | 16135.2 | − | 11272.7i | 0 | |||||||||||||
191.5 | 0 | −126.208 | − | 61.2753i | 0 | − | 2229.78i | 0 | − | 1688.34i | 0 | 12173.7 | + | 15466.8i | 0 | ||||||||||||
191.6 | 0 | −126.208 | + | 61.2753i | 0 | 2229.78i | 0 | 1688.34i | 0 | 12173.7 | − | 15466.8i | 0 | ||||||||||||||
191.7 | 0 | −98.8573 | − | 99.5502i | 0 | 2632.92i | 0 | − | 2656.96i | 0 | −137.487 | + | 19682.5i | 0 | |||||||||||||
191.8 | 0 | −98.8573 | + | 99.5502i | 0 | − | 2632.92i | 0 | 2656.96i | 0 | −137.487 | − | 19682.5i | 0 | |||||||||||||
191.9 | 0 | −95.5235 | − | 102.753i | 0 | 1651.15i | 0 | 6595.07i | 0 | −1433.53 | + | 19630.7i | 0 | ||||||||||||||
191.10 | 0 | −95.5235 | + | 102.753i | 0 | − | 1651.15i | 0 | − | 6595.07i | 0 | −1433.53 | − | 19630.7i | 0 | ||||||||||||
191.11 | 0 | −91.7180 | − | 106.164i | 0 | − | 108.948i | 0 | − | 8414.62i | 0 | −2858.64 | + | 19474.3i | 0 | ||||||||||||
191.12 | 0 | −91.7180 | + | 106.164i | 0 | 108.948i | 0 | 8414.62i | 0 | −2858.64 | − | 19474.3i | 0 | ||||||||||||||
191.13 | 0 | −54.2425 | − | 129.386i | 0 | − | 1370.73i | 0 | − | 9846.02i | 0 | −13798.5 | + | 14036.5i | 0 | ||||||||||||
191.14 | 0 | −54.2425 | + | 129.386i | 0 | 1370.73i | 0 | 9846.02i | 0 | −13798.5 | − | 14036.5i | 0 | ||||||||||||||
191.15 | 0 | −40.0507 | − | 134.458i | 0 | − | 1314.15i | 0 | 4845.60i | 0 | −16474.9 | + | 10770.3i | 0 | |||||||||||||
191.16 | 0 | −40.0507 | + | 134.458i | 0 | 1314.15i | 0 | − | 4845.60i | 0 | −16474.9 | − | 10770.3i | 0 | |||||||||||||
191.17 | 0 | −15.2190 | − | 139.468i | 0 | 999.686i | 0 | 3618.59i | 0 | −19219.8 | + | 4245.13i | 0 | ||||||||||||||
191.18 | 0 | −15.2190 | + | 139.468i | 0 | − | 999.686i | 0 | − | 3618.59i | 0 | −19219.8 | − | 4245.13i | 0 | ||||||||||||
191.19 | 0 | 15.2190 | − | 139.468i | 0 | − | 999.686i | 0 | 3618.59i | 0 | −19219.8 | − | 4245.13i | 0 | |||||||||||||
191.20 | 0 | 15.2190 | + | 139.468i | 0 | 999.686i | 0 | − | 3618.59i | 0 | −19219.8 | + | 4245.13i | 0 | |||||||||||||
See all 36 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
4.b | odd | 2 | 1 | inner |
12.b | even | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 192.10.c.e | 36 | |
3.b | odd | 2 | 1 | inner | 192.10.c.e | 36 | |
4.b | odd | 2 | 1 | inner | 192.10.c.e | 36 | |
8.b | even | 2 | 1 | 96.10.c.a | ✓ | 36 | |
8.d | odd | 2 | 1 | 96.10.c.a | ✓ | 36 | |
12.b | even | 2 | 1 | inner | 192.10.c.e | 36 | |
24.f | even | 2 | 1 | 96.10.c.a | ✓ | 36 | |
24.h | odd | 2 | 1 | 96.10.c.a | ✓ | 36 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
96.10.c.a | ✓ | 36 | 8.b | even | 2 | 1 | |
96.10.c.a | ✓ | 36 | 8.d | odd | 2 | 1 | |
96.10.c.a | ✓ | 36 | 24.f | even | 2 | 1 | |
96.10.c.a | ✓ | 36 | 24.h | odd | 2 | 1 | |
192.10.c.e | 36 | 1.a | even | 1 | 1 | trivial | |
192.10.c.e | 36 | 3.b | odd | 2 | 1 | inner | |
192.10.c.e | 36 | 4.b | odd | 2 | 1 | inner | |
192.10.c.e | 36 | 12.b | even | 2 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{18} + 20903112 T_{5}^{16} + 173668835996928 T_{5}^{14} + \cdots + 15\!\cdots\!00 \) acting on \(S_{10}^{\mathrm{new}}(192, [\chi])\).