Newspace parameters
| Level: | \( N \) | \(=\) | \( 126 = 2 \cdot 3^{2} \cdot 7 \) |
| Weight: | \( k \) | \(=\) | \( 6 \) |
| Character orbit: | \([\chi]\) | \(=\) | 126.g (of order \(3\), degree \(2\), minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(20.2083612964\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Relative dimension: | \(2\) over \(\Q(\zeta_{3})\) |
| Coefficient field: | \(\Q(\sqrt{-3}, \sqrt{505})\) |
|
|
|
| Defining polynomial: |
\( x^{4} - x^{3} + 127x^{2} + 126x + 15876 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{7}]\) |
| Coefficient ring index: | \( 7 \) |
| Twist minimal: | no (minimal twist has level 42) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{3}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2,\beta_3\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.
Basis of coefficient ring in terms of a root \(\nu\) of
\( x^{4} - x^{3} + 127x^{2} + 126x + 15876 \)
:
| \(\beta_{1}\) | \(=\) |
\( ( -\nu^{3} + 127\nu^{2} - 127\nu + 15876 ) / 16002 \)
|
| \(\beta_{2}\) | \(=\) |
\( ( 64\nu^{3} - 127\nu^{2} + 24130\nu + 63 ) / 8001 \)
|
| \(\beta_{3}\) | \(=\) |
\( ( -379\nu^{3} + 127\nu^{2} - 32131\nu - 63756 ) / 16002 \)
|
| \(\nu\) | \(=\) |
\( ( \beta_{3} + 3\beta_{2} + 5\beta _1 - 1 ) / 7 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( -2\beta_{3} + \beta_{2} + 886\beta _1 - 887 ) / 7 \)
|
| \(\nu^{3}\) | \(=\) |
\( ( -381\beta_{3} - 254\beta_{2} - 127\beta _1 - 1390 ) / 7 \)
|
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/126\mathbb{Z}\right)^\times\).
| \(n\) | \(29\) | \(73\) |
| \(\chi(n)\) | \(1\) | \(-\beta_{1}\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 37.1 |
|
−2.00000 | + | 3.46410i | 0 | −8.00000 | − | 13.8564i | −35.0764 | + | 60.7540i | 0 | −90.7639 | + | 92.5684i | 64.0000 | 0 | −140.305 | − | 243.016i | ||||||||||||||||||||
| 37.2 | −2.00000 | + | 3.46410i | 0 | −8.00000 | − | 13.8564i | 43.5764 | − | 75.4765i | 0 | −113.236 | − | 63.1236i | 64.0000 | 0 | 174.305 | + | 301.906i | |||||||||||||||||||||
| 109.1 | −2.00000 | − | 3.46410i | 0 | −8.00000 | + | 13.8564i | −35.0764 | − | 60.7540i | 0 | −90.7639 | − | 92.5684i | 64.0000 | 0 | −140.305 | + | 243.016i | |||||||||||||||||||||
| 109.2 | −2.00000 | − | 3.46410i | 0 | −8.00000 | + | 13.8564i | 43.5764 | + | 75.4765i | 0 | −113.236 | + | 63.1236i | 64.0000 | 0 | 174.305 | − | 301.906i | |||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 7.c | even | 3 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 126.6.g.g | 4 | |
| 3.b | odd | 2 | 1 | 42.6.e.d | ✓ | 4 | |
| 7.c | even | 3 | 1 | inner | 126.6.g.g | 4 | |
| 7.c | even | 3 | 1 | 882.6.a.bm | 2 | ||
| 7.d | odd | 6 | 1 | 882.6.a.bs | 2 | ||
| 12.b | even | 2 | 1 | 336.6.q.h | 4 | ||
| 21.c | even | 2 | 1 | 294.6.e.y | 4 | ||
| 21.g | even | 6 | 1 | 294.6.a.o | 2 | ||
| 21.g | even | 6 | 1 | 294.6.e.y | 4 | ||
| 21.h | odd | 6 | 1 | 42.6.e.d | ✓ | 4 | |
| 21.h | odd | 6 | 1 | 294.6.a.p | 2 | ||
| 84.n | even | 6 | 1 | 336.6.q.h | 4 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 42.6.e.d | ✓ | 4 | 3.b | odd | 2 | 1 | |
| 42.6.e.d | ✓ | 4 | 21.h | odd | 6 | 1 | |
| 126.6.g.g | 4 | 1.a | even | 1 | 1 | trivial | |
| 126.6.g.g | 4 | 7.c | even | 3 | 1 | inner | |
| 294.6.a.o | 2 | 21.g | even | 6 | 1 | ||
| 294.6.a.p | 2 | 21.h | odd | 6 | 1 | ||
| 294.6.e.y | 4 | 21.c | even | 2 | 1 | ||
| 294.6.e.y | 4 | 21.g | even | 6 | 1 | ||
| 336.6.q.h | 4 | 12.b | even | 2 | 1 | ||
| 336.6.q.h | 4 | 84.n | even | 6 | 1 | ||
| 882.6.a.bm | 2 | 7.c | even | 3 | 1 | ||
| 882.6.a.bs | 2 | 7.d | odd | 6 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{5}^{4} - 17T_{5}^{3} + 6403T_{5}^{2} + 103938T_{5} + 37380996 \)
acting on \(S_{6}^{\mathrm{new}}(126, [\chi])\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T^{2} + 4 T + 16)^{2} \)
|
| $3$ |
\( T^{4} \)
|
| $5$ |
\( T^{4} - 17 T^{3} + \cdots + 37380996 \)
|
| $7$ |
\( T^{4} + 408 T^{3} + \cdots + 282475249 \)
|
| $11$ |
\( T^{4} + \cdots + 88726536900 \)
|
| $13$ |
\( (T^{2} + 715 T + 121620)^{2} \)
|
| $17$ |
\( T^{4} + \cdots + 4015631241216 \)
|
| $19$ |
\( T^{4} + \cdots + 17788453428496 \)
|
| $23$ |
\( T^{4} + \cdots + 24815700919296 \)
|
| $29$ |
\( (T^{2} + 7865 T - 6069780)^{2} \)
|
| $31$ |
\( T^{4} + \cdots + 331894030125681 \)
|
| $37$ |
\( T^{4} + \cdots + 156377425969216 \)
|
| $41$ |
\( (T^{2} + 7350 T - 13441680)^{2} \)
|
| $43$ |
\( (T^{2} + 5921 T - 15788666)^{2} \)
|
| $47$ |
\( T^{4} + \cdots + 24\!\cdots\!96 \)
|
| $53$ |
\( T^{4} + \cdots + 92983900409856 \)
|
| $59$ |
\( T^{4} + \cdots + 76\!\cdots\!36 \)
|
| $61$ |
\( T^{4} + \cdots + 15\!\cdots\!96 \)
|
| $67$ |
\( T^{4} + \cdots + 15\!\cdots\!76 \)
|
| $71$ |
\( (T^{2} + 91744 T + 1804825884)^{2} \)
|
| $73$ |
\( T^{4} + \cdots + 66\!\cdots\!00 \)
|
| $79$ |
\( T^{4} + \cdots + 47\!\cdots\!81 \)
|
| $83$ |
\( (T^{2} + 33841 T + 280358334)^{2} \)
|
| $89$ |
\( T^{4} + \cdots + 6584027556096 \)
|
| $97$ |
\( (T^{2} + 46671 T - 4062781666)^{2} \)
|
| show more | |
| show less |