Newform orbit 126.4.g.c

• Label: 126.4.g.c
• Level: $126$
• Weight: $4$
• Character orbit: 126.g
• Analytic conductor: $7.434$
• Analytic rank: $0$
• Dimension: $2$
• CM: no
• Inner twists: $2$

Newspace parameters

Level:	\( N \)	\(=\)	\( 126 = 2 \cdot 3^{2} \cdot 7 \)
Weight:	\( k \)	\(=\)	\( 4 \)
Character orbit:	\([\chi]\)	\(=\)	126.g (of order \(3\), degree \(2\), minimal)

Newform invariants

Self dual:	no
Analytic conductor:	\(7.43424066072\)
Analytic rank:	\(0\)
Dimension:	\(2\)
Coefficient field:	\(\Q(\sqrt{-3}) \)
Defining polynomial:	\( x^{2} - x + 1 \)
Coefficient ring:	\(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index:	\( 1 \)
Twist minimal:	no (minimal twist has level 14)
Sato-Tate group:	$\mathrm{SU}(2)[C_{3}]$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{6}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\)	\(=\)	\( q + (2 \zeta_{6} - 2) q^{2} - 4 \zeta_{6} q^{4} + ( - 7 \zeta_{6} + 7) q^{5} + (18 \zeta_{6} - 19) q^{7} + 8 q^{8} +O(q^{10}) \)
\(\operatorname{Tr}(f)(q)\)	\(=\)	\( 2 q - 2 q^{2} - 4 q^{4} + 7 q^{5} - 20 q^{7} + 16 q^{8}+O(q^{10}) \)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/126\mathbb{Z}\right)^\times\).

\(n\)	\(29\)	\(73\)
\(\chi(n)\)	\(1\)	\(-1 + \zeta_{6}\)

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

0.500000	+	0.866025i
0.500000	−	0.866025i

−1.00000

+

1.73205i

0

−2.00000

−

3.46410i

3.50000

−

6.06218i

0

−10.0000

+

15.5885i

8.00000

0

7.00000

+

12.1244i

109.1

−1.00000

−

1.73205i

0

−2.00000

+

3.46410i

3.50000

+

6.06218i

0

−10.0000

−

15.5885i

8.00000

0

7.00000

−

12.1244i

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	126.4.g.c		2
3.b	odd	2	1		14.4.c.b	✓	2
7.b	odd	2	1		882.4.g.d		2
7.c	even	3	1	inner	126.4.g.c		2
7.c	even	3	1		882.4.a.k		1
7.d	odd	6	1		882.4.a.p		1
7.d	odd	6	1		882.4.g.d		2
12.b	even	2	1		112.4.i.b		2
15.d	odd	2	1		350.4.e.b		2
15.e	even	4	2		350.4.j.d		4
21.c	even	2	1		98.4.c.e		2
21.g	even	6	1		98.4.a.c		1
21.g	even	6	1		98.4.c.e		2
21.h	odd	6	1		14.4.c.b	✓	2
21.h	odd	6	1		98.4.a.b		1
24.f	even	2	1		448.4.i.d		2
24.h	odd	2	1		448.4.i.c		2
84.j	odd	6	1		784.4.a.j		1
84.n	even	6	1		112.4.i.b		2
84.n	even	6	1		784.4.a.l		1
105.o	odd	6	1		350.4.e.b		2
105.o	odd	6	1		2450.4.a.bh		1
105.p	even	6	1		2450.4.a.bf		1
105.x	even	12	2		350.4.j.d		4
168.s	odd	6	1		448.4.i.c		2
168.v	even	6	1		448.4.i.d		2

    

By twisted newform orbit
Twist	Min	Dim	Char	Parity	Ord	Mult	Type
14.4.c.b	✓	2	3.b	odd	2	1
14.4.c.b	✓	2	21.h	odd	6	1
98.4.a.b		1	21.h	odd	6	1
98.4.a.c		1	21.g	even	6	1
98.4.c.e		2	21.c	even	2	1
98.4.c.e		2	21.g	even	6	1
112.4.i.b		2	12.b	even	2	1
112.4.i.b		2	84.n	even	6	1
126.4.g.c		2	1.a	even	1	1	trivial
126.4.g.c		2	7.c	even	3	1	inner
350.4.e.b		2	15.d	odd	2	1
350.4.e.b		2	105.o	odd	6	1
350.4.j.d		4	15.e	even	4	2
350.4.j.d		4	105.x	even	12	2
448.4.i.c		2	24.h	odd	2	1
448.4.i.c		2	168.s	odd	6	1
448.4.i.d		2	24.f	even	2	1
448.4.i.d		2	168.v	even	6	1
784.4.a.j		1	84.j	odd	6	1
784.4.a.l		1	84.n	even	6	1
882.4.a.k		1	7.c	even	3	1
882.4.a.p		1	7.d	odd	6	1
882.4.g.d		2	7.b	odd	2	1
882.4.g.d		2	7.d	odd	6	1
2450.4.a.bf		1	105.p	even	6	1
2450.4.a.bh		1	105.o	odd	6	1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{2} - 7T_{5} + 49 \) acting on \(S_{4}^{\mathrm{new}}(126, [\chi])\).

Hecke characteristic polynomials

$p$	$F_p(T)$
$2$	\( T^{2} + 2T + 4 \)
$3$	\( T^{2} \)
$5$	\( T^{2} - 7T + 49 \)
$7$	\( T^{2} + 20T + 343 \)
$11$	\( T^{2} - 35T + 1225 \)