Embedded newform 648.2.bb.b.155.43

• Label: 648.2.bb.b.155.43
• Level: $648$
• Weight: $2$
• Character: 648.155
• Analytic conductor: $5.174$
• Analytic rank: $0$
• Dimension: $1872$
• CM: no
• Inner twists: $4$

Newspace parameters

Level:	\( N \)	\(=\)	\( 648 = 2^{3} \cdot 3^{4} \)
Weight:	\( k \)	\(=\)	\( 2 \)
Character orbit:	\([\chi]\)	\(=\)	648.bb (of order \(54\), degree \(18\), minimal)

Newform invariants

Self dual:	no
Analytic conductor:	\(5.17430605098\)
Analytic rank:	\(0\)
Dimension:	\(1872\)
Relative dimension:	\(104\) over \(\Q(\zeta_{54})\)
Twist minimal:	yes
Sato-Tate group:	$\mathrm{SU}(2)[C_{54}]$

Embedding invariants

Embedding label			155.43
Character	\(\chi\)	\(=\)	648.155
Dual form			648.2.bb.b.347.43

$q$-expansion

\(f(q)\)	\(=\)	\(q+(-0.392465 + 1.35867i) q^{2} +(-1.36990 + 1.05989i) q^{3} +(-1.69194 - 1.06646i) q^{4} +(-0.991758 + 0.652289i) q^{5} +(-0.902395 - 2.27721i) q^{6} +(-0.145385 - 0.137164i) q^{7} +(2.11299 - 1.88023i) q^{8} +(0.753269 - 2.90389i) q^{9} +O(q^{10})\)
\(\operatorname{Tr}(f)(q)\)	\(=\)	\( 1872 q - 18 q^{2} - 36 q^{3} - 18 q^{4} - 18 q^{6} - 18 q^{8} - 36 q^{9}+O(q^{10}) \)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/648\mathbb{Z}\right)^\times\).

\(n\)	\(325\)	\(487\)	\(569\)
\(\chi(n)\)	\(-1\)	\(-1\)	\(e\left(\frac{43}{54}\right)\)

Coefficient data

For each \(n\) we display the coefficients of the \(q\)-expansion \(a_n\), the Satake parameters \(\alpha_p\), and the Satake angles \(\theta_p = \textrm{Arg}(\alpha_p)\).

(See \(a_n\) instead)

\(p\)	\(a_p\)			\(a_p / p^{(k-1)/2}\)			\( \alpha_p\)			\( \theta_p \)
\(2\)	−0.392465	+	1.35867i	−0.277515	+	0.960721i
							\(3\)	−1.36990	+	1.05989i	−0.790914	+	0.611927i
\(5\)	−0.991758	+	0.652289i	−0.443527	+	0.291713i								−0.751562	−	0.659663i	\(-0.770699\pi\)
							0.308034	+	0.951375i	\(0.400329\pi\)
\(7\)	−0.145385	−	0.137164i	−0.0549505	−	0.0518431i	0.658277	−	0.752776i	\(-0.271286\pi\)
							−0.713227	+	0.700933i	\(0.752767\pi\)
\(11\)	−0.414045	−	0.824431i	−0.124839	−	0.248575i	0.822528	−	0.568725i	\(-0.192563\pi\)
							−0.947367	+	0.320150i	\(0.896267\pi\)
\(13\)	5.37106	−	2.31685i	1.48966	−	0.642578i	0.513202	−	0.858268i	\(-0.328459\pi\)
							0.976462	+	0.215690i	\(0.0692000\pi\)
\(17\)	−3.81791	−	4.55001i	−0.925979	−	1.10354i	−0.994379	−	0.105881i	\(-0.966234\pi\)
							0.0683994	−	0.997658i	\(-0.478211\pi\)
\(19\)	3.38690	+	2.84195i	0.777008	+	0.651987i	0.942493	−	0.334225i	\(-0.108475\pi\)
							−0.165485	+	0.986212i	\(0.552919\pi\)
\(23\)	−2.12189	−	2.24907i	−0.442445	−	0.468964i	0.467320	−	0.884088i	\(-0.345220\pi\)
							−0.909765	+	0.415124i	\(0.863738\pi\)
\(29\)	4.36017	−	0.509631i	0.809664	−	0.0946361i	0.298820	−	0.954310i	\(-0.403407\pi\)
							0.510844	+	0.859673i	\(0.329333\pi\)
\(31\)	0.0796145	+	0.335920i	0.0142992	+	0.0603330i	0.979727	−	0.200339i	\(-0.0642042\pi\)
							−0.965428	+	0.260672i	\(0.916056\pi\)
\(37\)	6.35133	−	1.11991i	1.04415	−	0.184112i	0.374837	−	0.927091i	\(-0.377699\pi\)
							0.669315	+	0.742979i	\(0.266588\pi\)
\(41\)	−3.38407	−	2.51935i	−0.528504	−	0.393456i	0.299571	−	0.954074i	\(-0.403156\pi\)
							−0.828075	+	0.560618i	\(0.810564\pi\)
\(43\)	−0.194060	+	3.33187i	−0.0295938	+	0.508106i	0.950644	+	0.310284i	\(0.100424\pi\)
							−0.980238	+	0.197823i	\(0.936613\pi\)
\(47\)	9.46275	+	2.24271i	1.38028	+	0.327133i	0.852714	−	0.522378i	\(-0.174955\pi\)
							0.527570	+	0.849512i	\(0.323103\pi\)

(See \(a_n\) instead)

Twists

By twisting character
Char	Parity	Ord	Type	Twist	Min	Dim
1.1	even	1	trivial	648.2.bb.b.155.43	yes	1872
8.3	odd	2	inner	648.2.bb.b.155.2	✓	1872
81.23	odd	54	inner	648.2.bb.b.347.2	yes	1872
648.347	even	54	inner	648.2.bb.b.347.43	yes	1872

    

By twisted newform
Twist	Min	Dim	Char	Parity	Ord	Type
648.2.bb.b.155.2	✓	1872	8.3	odd	2	inner
648.2.bb.b.155.43	yes	1872	1.1	even	1	trivial
648.2.bb.b.347.2	yes	1872	81.23	odd	54	inner
648.2.bb.b.347.43	yes	1872	648.347	even	54	inner