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Properties

Label 1152.3.g.c
Level $1152$
Weight $3$
Character orbit 1152.g
Analytic conductor $31.390$
Analytic rank $0$
Dimension $8$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1152,3,Mod(127,1152)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1152, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 0, 0]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1152.127");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1152 = 2^{7} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 1152.g (of order \(2\), degree \(1\), 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: \(31.3897264543\)
Analytic rank: \(0\)
Dimension: \(8\)
Coefficient field: \(\Q(\zeta_{24})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{8} - x^{4} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 2^{21} \)
Twist minimal: no (minimal twist has level 384)
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-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 \(1,\beta_1,\ldots,\beta_{7}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + (\beta_1 - 2) q^{5} - \beta_{6} q^{7}+O(q^{10}) \) Copy content Toggle raw display \( q + (\beta_1 - 2) q^{5} - \beta_{6} q^{7} + ( - \beta_{7} + \beta_{6} + \beta_{3}) q^{11} + ( - \beta_{5} + \beta_{2} - 6) q^{13} + (\beta_{5} + 2 \beta_{2} - 2) q^{17} + ( - \beta_{7} + \beta_{4} - 2 \beta_{3}) q^{19} + 2 \beta_{3} q^{23} + ( - 2 \beta_{2} - 4 \beta_1 - 1) q^{25} + ( - 2 \beta_{2} - 5 \beta_1 - 10) q^{29} + (2 \beta_{7} - 3 \beta_{6} + \cdots - 2 \beta_{3}) q^{31}+ \cdots + ( - 10 \beta_{5} - 24 \beta_1 + 50) q^{97}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 8 q - 16 q^{5}+O(q^{10}) \) Copy content Toggle raw display \( 8 q - 16 q^{5} - 48 q^{13} - 16 q^{17} - 8 q^{25} - 80 q^{29} + 16 q^{37} - 80 q^{41} - 88 q^{49} + 176 q^{53} + 272 q^{61} + 160 q^{65} - 16 q^{73} + 320 q^{77} - 32 q^{85} + 240 q^{89} + 400 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Display 100 coefficients 10 coefficients

Basis of coefficient ring

\(\beta_{1}\)\(=\) \( 2\zeta_{24}^{6} - 2\zeta_{24}^{5} + 2\zeta_{24}^{3} - 4\zeta_{24}^{2} + 2\zeta_{24} \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( -8\zeta_{24}^{7} + 4\zeta_{24}^{5} + 4\zeta_{24}^{3} + 4\zeta_{24} \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( -4\zeta_{24}^{7} - 2\zeta_{24}^{6} + 2\zeta_{24}^{5} + 6\zeta_{24}^{3} - 6\zeta_{24} \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( 8\zeta_{24}^{4} - 4 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( -4\zeta_{24}^{6} - 4\zeta_{24}^{5} + 4\zeta_{24}^{3} + 8\zeta_{24}^{2} + 4\zeta_{24} \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( -4\zeta_{24}^{7} - 2\zeta_{24}^{6} - 6\zeta_{24}^{5} - 2\zeta_{24}^{3} + 2\zeta_{24} \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( -8\zeta_{24}^{6} \) Copy content Toggle raw display

Display \(\zeta_{24}^j\) in terms of \(\beta_i\)

\(\zeta_{24}\)\(=\) \( ( \beta_{7} - \beta_{6} + \beta_{5} - 3\beta_{3} + 2\beta_{2} + 2\beta_1 ) / 32 \) Copy content Toggle raw display
\(\zeta_{24}^{2}\)\(=\) \( ( -\beta_{7} + \beta_{5} - 2\beta_1 ) / 16 \) Copy content Toggle raw display
\(\zeta_{24}^{3}\)\(=\) \( ( -\beta_{6} + \beta_{5} + \beta_{3} + 2\beta_1 ) / 16 \) Copy content Toggle raw display
\(\zeta_{24}^{4}\)\(=\) \( ( \beta_{4} + 4 ) / 8 \) Copy content Toggle raw display
\(\zeta_{24}^{5}\)\(=\) \( ( \beta_{7} - 3\beta_{6} - \beta_{5} - \beta_{3} + 2\beta_{2} - 2\beta_1 ) / 32 \) Copy content Toggle raw display
\(\zeta_{24}^{6}\)\(=\) \( ( -\beta_{7} ) / 8 \) Copy content Toggle raw display
\(\zeta_{24}^{7}\)\(=\) \( ( \beta_{7} - 3\beta_{6} + \beta_{5} - \beta_{3} - 2\beta_{2} + 2\beta_1 ) / 32 \) Copy content Toggle raw display

Display \(\beta_i\) in terms of \(\zeta_{24}^j\)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1152\mathbb{Z}\right)^\times\).

\(n\) \(127\) \(641\) \(901\)
\(\chi(n)\) \(-1\) \(1\) \(1\)

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.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
127.1
−0.965926 − 0.258819i
−0.965926 + 0.258819i
0.965926 − 0.258819i
0.965926 + 0.258819i
0.258819 − 0.965926i
0.258819 + 0.965926i
−0.258819 + 0.965926i
−0.258819 − 0.965926i
0 0 0 −8.29253 0 − 8.55583i 0 0 0
127.2 0 0 0 −8.29253 0 8.55583i 0 0 0
127.3 0 0 0 −2.63567 0 − 12.5558i 0 0 0
127.4 0 0 0 −2.63567 0 12.5558i 0 0 0
127.5 0 0 0 −1.36433 0 − 1.24213i 0 0 0
127.6 0 0 0 −1.36433 0 1.24213i 0 0 0
127.7 0 0 0 4.29253 0 − 2.75787i 0 0 0
127.8 0 0 0 4.29253 0 2.75787i 0 0 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 127.8
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1152.3.g.c 8
3.b odd 2 1 384.3.g.b yes 8
4.b odd 2 1 inner 1152.3.g.c 8
8.b even 2 1 1152.3.g.f 8
8.d odd 2 1 1152.3.g.f 8
12.b even 2 1 384.3.g.b yes 8
16.e even 4 1 2304.3.b.q 8
16.e even 4 1 2304.3.b.t 8
16.f odd 4 1 2304.3.b.q 8
16.f odd 4 1 2304.3.b.t 8
24.f even 2 1 384.3.g.a ✓ 8
24.h odd 2 1 384.3.g.a ✓ 8
48.i odd 4 1 768.3.b.e 8
48.i odd 4 1 768.3.b.f 8
48.k even 4 1 768.3.b.e 8
48.k even 4 1 768.3.b.f 8
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
384.3.g.a ✓ 8 24.f even 2 1
384.3.g.a ✓ 8 24.h odd 2 1
384.3.g.b yes 8 3.b odd 2 1
384.3.g.b yes 8 12.b even 2 1
768.3.b.e 8 48.i odd 4 1
768.3.b.e 8 48.k even 4 1
768.3.b.f 8 48.i odd 4 1
768.3.b.f 8 48.k even 4 1
1152.3.g.c 8 1.a even 1 1 trivial
1152.3.g.c 8 4.b odd 2 1 inner
1152.3.g.f 8 8.b even 2 1
1152.3.g.f 8 8.d odd 2 1
2304.3.b.q 8 16.e even 4 1
2304.3.b.q 8 16.f odd 4 1
2304.3.b.t 8 16.e even 4 1
2304.3.b.t 8 16.f odd 4 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{3}^{\mathrm{new}}(1152, [\chi])\):

\( T_{5}^{4} + 8T_{5}^{3} - 16T_{5}^{2} - 128T_{5} - 128 \) Copy content Toggle raw display
\( T_{13}^{4} + 24T_{13}^{3} - 136T_{13}^{2} - 6432T_{13} - 35696 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{8} \) Copy content Toggle raw display
$3$ \( T^{8} \) Copy content Toggle raw display
$5$ \( (T^{4} + 8 T^{3} + \cdots - 128)^{2} \) Copy content Toggle raw display
$7$ \( T^{8} + 240 T^{6} + \cdots + 135424 \) Copy content Toggle raw display
$11$ \( (T^{4} + 224 T^{2} + 6400)^{2} \) Copy content Toggle raw display
$13$ \( (T^{4} + 24 T^{3} + \cdots - 35696)^{2} \) Copy content Toggle raw display
$17$ \( (T^{4} + 8 T^{3} + \cdots + 70288)^{2} \) Copy content Toggle raw display
$19$ \( T^{8} + \cdots + 22351446016 \) Copy content Toggle raw display
$23$ \( T^{8} + 960 T^{6} + \cdots + 34668544 \) Copy content Toggle raw display
$29$ \( (T^{4} + 40 T^{3} + \cdots - 777344)^{2} \) Copy content Toggle raw display
$31$ \( T^{8} + \cdots + 1115025664 \) Copy content Toggle raw display
$37$ \( (T^{4} - 8 T^{3} + \cdots - 553712)^{2} \) Copy content Toggle raw display
$41$ \( (T^{4} + 40 T^{3} + \cdots - 3231344)^{2} \) Copy content Toggle raw display
$43$ \( T^{8} + \cdots + 10858553933824 \) Copy content Toggle raw display
$47$ \( T^{8} + \cdots + 102236225536 \) Copy content Toggle raw display
$53$ \( (T^{4} - 88 T^{3} + \cdots - 3148928)^{2} \) Copy content Toggle raw display
$59$ \( T^{8} + \cdots + 81909160935424 \) Copy content Toggle raw display
$61$ \( (T^{4} - 136 T^{3} + \cdots - 13242608)^{2} \) Copy content Toggle raw display
$67$ \( (T^{4} + 9312 T^{2} + 20793600)^{2} \) Copy content Toggle raw display
$71$ \( T^{8} + \cdots + 11090924732416 \) Copy content Toggle raw display
$73$ \( (T^{4} + 8 T^{3} + \cdots - 2276336)^{2} \) Copy content Toggle raw display
$79$ \( T^{8} + \cdots + 3915755776 \) Copy content Toggle raw display
$83$ \( T^{8} + \cdots + 86180178755584 \) Copy content Toggle raw display
$89$ \( (T^{4} - 120 T^{3} + \cdots - 1654256)^{2} \) Copy content Toggle raw display
$97$ \( (T^{4} - 200 T^{3} + \cdots + 161817616)^{2} \) Copy content Toggle raw display
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