# Properties

 Label 567.2.a.c Level $567$ Weight $2$ Character orbit 567.a Self dual yes Analytic conductor $4.528$ Analytic rank $1$ Dimension $3$ CM no Inner twists $1$

# Related objects

Show commands: Magma / PariGP / SageMath

## Newspace parameters

comment: Compute space of new eigenforms

[N,k,chi] = [567,2,Mod(1,567)]

mf = mfinit([N,k,chi],0)

lf = mfeigenbasis(mf)

from sage.modular.dirichlet import DirichletCharacter

H = DirichletGroup(567, base_ring=CyclotomicField(2))

chi = DirichletCharacter(H, H._module([0, 0]))

N = Newforms(chi, 2, names="a")

//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code

chi := DirichletCharacter("567.1");

S:= CuspForms(chi, 2);

N := Newforms(S);

 Level: $$N$$ $$=$$ $$567 = 3^{4} \cdot 7$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 567.a (trivial)

## 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: yes Analytic conductor: $$4.52751779461$$ Analytic rank: $$1$$ Dimension: $$3$$ Coefficient field: $$\Q(\zeta_{18})^+$$ comment: defining polynomial  gp: f.mod \\ as an extension of the character field Defining polynomial: $$x^{3} - 3x - 1$$ x^3 - 3*x - 1 Coefficient ring: $$\Z[a_1, a_2]$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 63) Fricke sign: $$+1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

comment: q-expansion

sage: f.q_expansion() # note that sage often uses an isomorphic number field

gp: mfcoefs(f, 20)

Coefficients of the $$q$$-expansion are expressed in terms of a basis $$1,\beta_1,\beta_2$$ for the coefficient ring described below. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q + (\beta_1 - 1) q^{2} + (\beta_{2} - 2 \beta_1 + 1) q^{4} + (\beta_{2} - \beta_1 - 1) q^{5} + q^{7} + ( - 3 \beta_{2} + 2 \beta_1 - 2) q^{8}+O(q^{10})$$ q + (b1 - 1) * q^2 + (b2 - 2*b1 + 1) * q^4 + (b2 - b1 - 1) * q^5 + q^7 + (-3*b2 + 2*b1 - 2) * q^8 $$q + (\beta_1 - 1) q^{2} + (\beta_{2} - 2 \beta_1 + 1) q^{4} + (\beta_{2} - \beta_1 - 1) q^{5} + q^{7} + ( - 3 \beta_{2} + 2 \beta_1 - 2) q^{8} + ( - 2 \beta_{2} + \beta_1) q^{10} + ( - \beta_{2} + \beta_1 - 2) q^{11} + ( - 4 \beta_{2} + 2 \beta_1 - 1) q^{13} + (\beta_1 - 1) q^{14} + (3 \beta_{2} - 3 \beta_1 + 1) q^{16} + (\beta_{2} - 2) q^{17} + (\beta_{2} - 2 \beta_1 - 1) q^{19} + (\beta_{2} - \beta_1 + 2) q^{20} + (2 \beta_{2} - 4 \beta_1 + 3) q^{22} + ( - 2 \beta_{2} - \beta_1 - 4) q^{23} + ( - 2 \beta_{2} + \beta_1 - 2) q^{25} + (6 \beta_{2} - 7 \beta_1 + 1) q^{26} + (\beta_{2} - 2 \beta_1 + 1) q^{28} + (4 \beta_{2} - 5 \beta_1 - 3) q^{29} + (3 \beta_{2} + 3 \beta_1 - 1) q^{31} + 3 \beta_1 q^{32} + ( - \beta_{2} - \beta_1 + 3) q^{34} + (\beta_{2} - \beta_1 - 1) q^{35} + (3 \beta_{2} + 3 \beta_1 - 1) q^{37} + ( - 3 \beta_{2} + 2 \beta_1 - 2) q^{38} + (2 \beta_{2} + 2 \beta_1 - 3) q^{40} + ( - \beta_{2} - \beta_1) q^{41} + ( - \beta_{2} - \beta_1 - 1) q^{43} + ( - 4 \beta_{2} + 7 \beta_1 - 5) q^{44} + (\beta_{2} - 5 \beta_1) q^{46} + ( - 3 \beta_{2} - 2 \beta_1 - 1) q^{47} + q^{49} + (3 \beta_{2} - 5 \beta_1 + 2) q^{50} + ( - 5 \beta_{2} + 10 \beta_1 - 7) q^{52} + ( - 2 \beta_{2} + 3 \beta_1 - 2) q^{53} + ( - \beta_{2} + 2 \beta_1) q^{55} + ( - 3 \beta_{2} + 2 \beta_1 - 2) q^{56} + ( - 9 \beta_{2} + 6 \beta_1 - 3) q^{58} + (5 \beta_1 + 1) q^{59} + (3 \beta_1 + 2) q^{61} + ( - \beta_1 + 10) q^{62} + ( - 3 \beta_{2} + 3 \beta_1 + 4) q^{64} + (5 \beta_{2} + \beta_1 - 5) q^{65} + (3 \beta_{2} - 4) q^{67} + ( - 2 \beta_{2} + 3 \beta_1 - 2) q^{68} + ( - 2 \beta_{2} + \beta_1) q^{70} + (6 \beta_{2} - 3 \beta_1 - 3) q^{71} + (\beta_{2} + 4 \beta_1 - 7) q^{73} + ( - \beta_1 + 10) q^{74} + (3 \beta_{2} - 3 \beta_1 + 5) q^{76} + ( - \beta_{2} + \beta_1 - 2) q^{77} + (3 \beta_{2} - 7) q^{79} + ( - 2 \beta_{2} - \beta_1 + 5) q^{80} - 3 q^{82} + (\beta_{2} + 4 \beta_1 + 6) q^{83} + ( - 4 \beta_{2} + 2 \beta_1 + 3) q^{85} + ( - \beta_1 - 2) q^{86} + (7 \beta_{2} - 8 \beta_1 + 9) q^{88} + ( - 7 \beta_{2} + 3 \beta_1 - 4) q^{89} + ( - 4 \beta_{2} + 2 \beta_1 - 1) q^{91} + ( - 2 \beta_{2} + 8 \beta_1 - 1) q^{92} + (\beta_{2} - 2 \beta_1 - 6) q^{94} + ( - \beta_{2} + \beta_1 + 4) q^{95} + (8 \beta_{2} - 7 \beta_1 - 1) q^{97} + (\beta_1 - 1) q^{98}+O(q^{100})$$ q + (b1 - 1) * q^2 + (b2 - 2*b1 + 1) * q^4 + (b2 - b1 - 1) * q^5 + q^7 + (-3*b2 + 2*b1 - 2) * q^8 + (-2*b2 + b1) * q^10 + (-b2 + b1 - 2) * q^11 + (-4*b2 + 2*b1 - 1) * q^13 + (b1 - 1) * q^14 + (3*b2 - 3*b1 + 1) * q^16 + (b2 - 2) * q^17 + (b2 - 2*b1 - 1) * q^19 + (b2 - b1 + 2) * q^20 + (2*b2 - 4*b1 + 3) * q^22 + (-2*b2 - b1 - 4) * q^23 + (-2*b2 + b1 - 2) * q^25 + (6*b2 - 7*b1 + 1) * q^26 + (b2 - 2*b1 + 1) * q^28 + (4*b2 - 5*b1 - 3) * q^29 + (3*b2 + 3*b1 - 1) * q^31 + 3*b1 * q^32 + (-b2 - b1 + 3) * q^34 + (b2 - b1 - 1) * q^35 + (3*b2 + 3*b1 - 1) * q^37 + (-3*b2 + 2*b1 - 2) * q^38 + (2*b2 + 2*b1 - 3) * q^40 + (-b2 - b1) * q^41 + (-b2 - b1 - 1) * q^43 + (-4*b2 + 7*b1 - 5) * q^44 + (b2 - 5*b1) * q^46 + (-3*b2 - 2*b1 - 1) * q^47 + q^49 + (3*b2 - 5*b1 + 2) * q^50 + (-5*b2 + 10*b1 - 7) * q^52 + (-2*b2 + 3*b1 - 2) * q^53 + (-b2 + 2*b1) * q^55 + (-3*b2 + 2*b1 - 2) * q^56 + (-9*b2 + 6*b1 - 3) * q^58 + (5*b1 + 1) * q^59 + (3*b1 + 2) * q^61 + (-b1 + 10) * q^62 + (-3*b2 + 3*b1 + 4) * q^64 + (5*b2 + b1 - 5) * q^65 + (3*b2 - 4) * q^67 + (-2*b2 + 3*b1 - 2) * q^68 + (-2*b2 + b1) * q^70 + (6*b2 - 3*b1 - 3) * q^71 + (b2 + 4*b1 - 7) * q^73 + (-b1 + 10) * q^74 + (3*b2 - 3*b1 + 5) * q^76 + (-b2 + b1 - 2) * q^77 + (3*b2 - 7) * q^79 + (-2*b2 - b1 + 5) * q^80 - 3 * q^82 + (b2 + 4*b1 + 6) * q^83 + (-4*b2 + 2*b1 + 3) * q^85 + (-b1 - 2) * q^86 + (7*b2 - 8*b1 + 9) * q^88 + (-7*b2 + 3*b1 - 4) * q^89 + (-4*b2 + 2*b1 - 1) * q^91 + (-2*b2 + 8*b1 - 1) * q^92 + (b2 - 2*b1 - 6) * q^94 + (-b2 + b1 + 4) * q^95 + (8*b2 - 7*b1 - 1) * q^97 + (b1 - 1) * q^98 $$\operatorname{Tr}(f)(q)$$ $$=$$ $$3 q - 3 q^{2} + 3 q^{4} - 3 q^{5} + 3 q^{7} - 6 q^{8}+O(q^{10})$$ 3 * q - 3 * q^2 + 3 * q^4 - 3 * q^5 + 3 * q^7 - 6 * q^8 $$3 q - 3 q^{2} + 3 q^{4} - 3 q^{5} + 3 q^{7} - 6 q^{8} - 6 q^{11} - 3 q^{13} - 3 q^{14} + 3 q^{16} - 6 q^{17} - 3 q^{19} + 6 q^{20} + 9 q^{22} - 12 q^{23} - 6 q^{25} + 3 q^{26} + 3 q^{28} - 9 q^{29} - 3 q^{31} + 9 q^{34} - 3 q^{35} - 3 q^{37} - 6 q^{38} - 9 q^{40} - 3 q^{43} - 15 q^{44} - 3 q^{47} + 3 q^{49} + 6 q^{50} - 21 q^{52} - 6 q^{53} - 6 q^{56} - 9 q^{58} + 3 q^{59} + 6 q^{61} + 30 q^{62} + 12 q^{64} - 15 q^{65} - 12 q^{67} - 6 q^{68} - 9 q^{71} - 21 q^{73} + 30 q^{74} + 15 q^{76} - 6 q^{77} - 21 q^{79} + 15 q^{80} - 9 q^{82} + 18 q^{83} + 9 q^{85} - 6 q^{86} + 27 q^{88} - 12 q^{89} - 3 q^{91} - 3 q^{92} - 18 q^{94} + 12 q^{95} - 3 q^{97} - 3 q^{98}+O(q^{100})$$ 3 * q - 3 * q^2 + 3 * q^4 - 3 * q^5 + 3 * q^7 - 6 * q^8 - 6 * q^11 - 3 * q^13 - 3 * q^14 + 3 * q^16 - 6 * q^17 - 3 * q^19 + 6 * q^20 + 9 * q^22 - 12 * q^23 - 6 * q^25 + 3 * q^26 + 3 * q^28 - 9 * q^29 - 3 * q^31 + 9 * q^34 - 3 * q^35 - 3 * q^37 - 6 * q^38 - 9 * q^40 - 3 * q^43 - 15 * q^44 - 3 * q^47 + 3 * q^49 + 6 * q^50 - 21 * q^52 - 6 * q^53 - 6 * q^56 - 9 * q^58 + 3 * q^59 + 6 * q^61 + 30 * q^62 + 12 * q^64 - 15 * q^65 - 12 * q^67 - 6 * q^68 - 9 * q^71 - 21 * q^73 + 30 * q^74 + 15 * q^76 - 6 * q^77 - 21 * q^79 + 15 * q^80 - 9 * q^82 + 18 * q^83 + 9 * q^85 - 6 * q^86 + 27 * q^88 - 12 * q^89 - 3 * q^91 - 3 * q^92 - 18 * q^94 + 12 * q^95 - 3 * q^97 - 3 * q^98

Basis of coefficient ring in terms of $$\nu = \zeta_{18} + \zeta_{18}^{-1}$$:

 $$\beta_{1}$$ $$=$$ $$\nu$$ v $$\beta_{2}$$ $$=$$ $$\nu^{2} - 2$$ v^2 - 2
 $$\nu$$ $$=$$ $$\beta_1$$ b1 $$\nu^{2}$$ $$=$$ $$\beta_{2} + 2$$ b2 + 2

## 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   $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
1.1
 −1.53209 −0.347296 1.87939
−2.53209 0 4.41147 0.879385 0 1.00000 −6.10607 0 −2.22668
1.2 −1.34730 0 −0.184793 −2.53209 0 1.00000 2.94356 0 3.41147
1.3 0.879385 0 −1.22668 −1.34730 0 1.00000 −2.83750 0 −1.18479
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Atkin-Lehner signs

$$p$$ Sign
$$3$$ $$-1$$
$$7$$ $$-1$$

## Inner twists

This newform does not admit any (nontrivial) inner twists.

## Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 567.2.a.c 3
3.b odd 2 1 567.2.a.h 3
4.b odd 2 1 9072.2.a.bs 3
7.b odd 2 1 3969.2.a.l 3
9.c even 3 2 189.2.f.b 6
9.d odd 6 2 63.2.f.a 6
12.b even 2 1 9072.2.a.ca 3
21.c even 2 1 3969.2.a.q 3
36.f odd 6 2 3024.2.r.k 6
36.h even 6 2 1008.2.r.h 6
63.g even 3 2 1323.2.g.d 6
63.h even 3 2 1323.2.h.c 6
63.i even 6 2 441.2.h.e 6
63.j odd 6 2 441.2.h.d 6
63.k odd 6 2 1323.2.g.e 6
63.l odd 6 2 1323.2.f.d 6
63.n odd 6 2 441.2.g.c 6
63.o even 6 2 441.2.f.c 6
63.s even 6 2 441.2.g.b 6
63.t odd 6 2 1323.2.h.b 6

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
63.2.f.a 6 9.d odd 6 2
189.2.f.b 6 9.c even 3 2
441.2.f.c 6 63.o even 6 2
441.2.g.b 6 63.s even 6 2
441.2.g.c 6 63.n odd 6 2
441.2.h.d 6 63.j odd 6 2
441.2.h.e 6 63.i even 6 2
567.2.a.c 3 1.a even 1 1 trivial
567.2.a.h 3 3.b odd 2 1
1008.2.r.h 6 36.h even 6 2
1323.2.f.d 6 63.l odd 6 2
1323.2.g.d 6 63.g even 3 2
1323.2.g.e 6 63.k odd 6 2
1323.2.h.b 6 63.t odd 6 2
1323.2.h.c 6 63.h even 3 2
3024.2.r.k 6 36.f odd 6 2
3969.2.a.l 3 7.b odd 2 1
3969.2.a.q 3 21.c even 2 1
9072.2.a.bs 3 4.b odd 2 1
9072.2.a.ca 3 12.b even 2 1

## Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator $$T_{2}^{3} + 3T_{2}^{2} - 3$$ acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(567))$$.

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T^{3} + 3T^{2} - 3$$
$3$ $$T^{3}$$
$5$ $$T^{3} + 3T^{2} - 3$$
$7$ $$(T - 1)^{3}$$
$11$ $$T^{3} + 6 T^{2} + \cdots + 3$$
$13$ $$T^{3} + 3 T^{2} + \cdots - 107$$
$17$ $$T^{3} + 6 T^{2} + \cdots + 3$$
$19$ $$T^{3} + 3 T^{2} + \cdots - 17$$
$23$ $$T^{3} + 12 T^{2} + \cdots - 3$$
$29$ $$T^{3} + 9 T^{2} + \cdots - 333$$
$31$ $$T^{3} + 3 T^{2} + \cdots - 323$$
$37$ $$T^{3} + 3 T^{2} + \cdots - 323$$
$41$ $$T^{3} - 9T + 9$$
$43$ $$T^{3} + 3 T^{2} + \cdots + 1$$
$47$ $$T^{3} + 3 T^{2} + \cdots + 51$$
$53$ $$T^{3} + 6 T^{2} + \cdots + 3$$
$59$ $$T^{3} - 3 T^{2} + \cdots - 51$$
$61$ $$T^{3} - 6 T^{2} + \cdots + 19$$
$67$ $$T^{3} + 12 T^{2} + \cdots - 17$$
$71$ $$T^{3} + 9 T^{2} + \cdots + 27$$
$73$ $$T^{3} + 21 T^{2} + \cdots - 269$$
$79$ $$T^{3} + 21 T^{2} + \cdots + 181$$
$83$ $$T^{3} - 18 T^{2} + \cdots - 9$$
$89$ $$T^{3} + 12 T^{2} + \cdots - 813$$
$97$ $$T^{3} + 3 T^{2} + \cdots - 323$$