# Properties

 Label 144.2.x.a Level $144$ Weight $2$ Character orbit 144.x Analytic conductor $1.150$ Analytic rank $0$ Dimension $4$ CM no Inner twists $2$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$144 = 2^{4} \cdot 3^{2}$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 144.x (of order $$12$$, degree $$4$$, minimal)

## Newform invariants

 Self dual: no Analytic conductor: $$1.14984578911$$ Analytic rank: $$0$$ Dimension: $$4$$ Coefficient field: $$\Q(\zeta_{12})$$ Defining polynomial: $$x^{4} - x^{2} + 1$$ Coefficient ring: $$\Z[a_1, \ldots, a_{5}]$$ Coefficient ring index: $$1$$ Twist minimal: yes Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

## $q$-expansion

Coefficients of the $$q$$-expansion are expressed in terms of a primitive root of unity $$\zeta_{12}$$. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q + ( -1 - \zeta_{12}^{3} ) q^{2} + ( 2 \zeta_{12} - \zeta_{12}^{3} ) q^{3} + 2 \zeta_{12}^{3} q^{4} + ( -1 - \zeta_{12} + \zeta_{12}^{3} ) q^{5} + ( 1 - 2 \zeta_{12} - 2 \zeta_{12}^{2} + \zeta_{12}^{3} ) q^{6} + ( 4 + \zeta_{12} - 2 \zeta_{12}^{2} - \zeta_{12}^{3} ) q^{7} + ( 2 - 2 \zeta_{12}^{3} ) q^{8} + 3 q^{9} +O(q^{10})$$ $$q + ( -1 - \zeta_{12}^{3} ) q^{2} + ( 2 \zeta_{12} - \zeta_{12}^{3} ) q^{3} + 2 \zeta_{12}^{3} q^{4} + ( -1 - \zeta_{12} + \zeta_{12}^{3} ) q^{5} + ( 1 - 2 \zeta_{12} - 2 \zeta_{12}^{2} + \zeta_{12}^{3} ) q^{6} + ( 4 + \zeta_{12} - 2 \zeta_{12}^{2} - \zeta_{12}^{3} ) q^{7} + ( 2 - 2 \zeta_{12}^{3} ) q^{8} + 3 q^{9} + ( 1 + \zeta_{12} + \zeta_{12}^{2} ) q^{10} + ( -1 + \zeta_{12}^{2} + \zeta_{12}^{3} ) q^{11} + ( -2 + 4 \zeta_{12}^{2} ) q^{12} + ( 3 - 3 \zeta_{12} - 2 \zeta_{12}^{2} + \zeta_{12}^{3} ) q^{13} + ( -4 - 3 \zeta_{12} + \zeta_{12}^{2} - \zeta_{12}^{3} ) q^{14} + ( -2 - 2 \zeta_{12} + \zeta_{12}^{2} + \zeta_{12}^{3} ) q^{15} -4 q^{16} + 4 q^{17} + ( -3 - 3 \zeta_{12}^{3} ) q^{18} + ( -3 + 3 \zeta_{12}^{3} ) q^{19} + ( -2 \zeta_{12}^{2} - 2 \zeta_{12}^{3} ) q^{20} + ( 2 + 6 \zeta_{12} - \zeta_{12}^{2} - 6 \zeta_{12}^{3} ) q^{21} + ( 2 + \zeta_{12} - \zeta_{12}^{2} - \zeta_{12}^{3} ) q^{22} + ( -2 - 3 \zeta_{12} - 2 \zeta_{12}^{2} ) q^{23} + ( 2 + 4 \zeta_{12} - 4 \zeta_{12}^{2} - 2 \zeta_{12}^{3} ) q^{24} + ( 2 - 3 \zeta_{12} - \zeta_{12}^{2} + 3 \zeta_{12}^{3} ) q^{25} + ( -5 + \zeta_{12} + 5 \zeta_{12}^{2} - 2 \zeta_{12}^{3} ) q^{26} + ( 6 \zeta_{12} - 3 \zeta_{12}^{3} ) q^{27} + ( 4 \zeta_{12} + 2 \zeta_{12}^{2} + 4 \zeta_{12}^{3} ) q^{28} + ( 1 - \zeta_{12} - 2 \zeta_{12}^{2} + 2 \zeta_{12}^{3} ) q^{29} + ( 1 + 3 \zeta_{12} + \zeta_{12}^{2} ) q^{30} + ( -4 - 3 \zeta_{12} + 4 \zeta_{12}^{2} + 6 \zeta_{12}^{3} ) q^{31} + ( 4 + 4 \zeta_{12}^{3} ) q^{32} + ( -1 - \zeta_{12} + 2 \zeta_{12}^{2} + 2 \zeta_{12}^{3} ) q^{33} + ( -4 - 4 \zeta_{12}^{3} ) q^{34} + ( -5 - 3 \zeta_{12} + 3 \zeta_{12}^{2} + 5 \zeta_{12}^{3} ) q^{35} + 6 \zeta_{12}^{3} q^{36} + ( -7 + 2 \zeta_{12} + 2 \zeta_{12}^{2} - 7 \zeta_{12}^{3} ) q^{37} + 6 q^{38} + ( -4 + 4 \zeta_{12} - \zeta_{12}^{2} - 5 \zeta_{12}^{3} ) q^{39} + ( -2 - 2 \zeta_{12} + 2 \zeta_{12}^{2} + 4 \zeta_{12}^{3} ) q^{40} + ( -3 + 6 \zeta_{12} - 3 \zeta_{12}^{2} ) q^{41} + ( -2 - 7 \zeta_{12} - 5 \zeta_{12}^{2} + 5 \zeta_{12}^{3} ) q^{42} + ( 1 - 6 \zeta_{12} + 5 \zeta_{12}^{2} + 5 \zeta_{12}^{3} ) q^{43} + ( -2 - 2 \zeta_{12} ) q^{44} + ( -3 - 3 \zeta_{12} + 3 \zeta_{12}^{3} ) q^{45} + ( -1 + \zeta_{12} + 5 \zeta_{12}^{2} + 4 \zeta_{12}^{3} ) q^{46} + ( -3 \zeta_{12} + 4 \zeta_{12}^{2} - 3 \zeta_{12}^{3} ) q^{47} + ( -8 \zeta_{12} + 4 \zeta_{12}^{3} ) q^{48} + ( 6 + 4 \zeta_{12} - 6 \zeta_{12}^{2} - 8 \zeta_{12}^{3} ) q^{49} + ( -2 + 2 \zeta_{12} + 4 \zeta_{12}^{2} - 4 \zeta_{12}^{3} ) q^{50} + ( 8 \zeta_{12} - 4 \zeta_{12}^{3} ) q^{51} + ( 4 + 4 \zeta_{12} - 6 \zeta_{12}^{2} + 2 \zeta_{12}^{3} ) q^{52} + ( 3 + 2 \zeta_{12} + 2 \zeta_{12}^{2} + 3 \zeta_{12}^{3} ) q^{53} + ( 3 - 6 \zeta_{12} - 6 \zeta_{12}^{2} + 3 \zeta_{12}^{3} ) q^{54} + ( 1 - 2 \zeta_{12}^{2} - 2 \zeta_{12}^{3} ) q^{55} + ( 8 - 2 \zeta_{12} - 6 \zeta_{12}^{2} - 6 \zeta_{12}^{3} ) q^{56} + ( -3 - 6 \zeta_{12} + 6 \zeta_{12}^{2} + 3 \zeta_{12}^{3} ) q^{57} + ( -\zeta_{12} + 3 \zeta_{12}^{2} - \zeta_{12}^{3} ) q^{58} + ( -3 \zeta_{12}^{2} + 3 \zeta_{12}^{3} ) q^{59} + ( 2 - 2 \zeta_{12} - 4 \zeta_{12}^{2} - 2 \zeta_{12}^{3} ) q^{60} + ( -7 + \zeta_{12} + 8 \zeta_{12}^{2} - 8 \zeta_{12}^{3} ) q^{61} + ( 7 + 7 \zeta_{12} - \zeta_{12}^{2} - 6 \zeta_{12}^{3} ) q^{62} + ( 12 + 3 \zeta_{12} - 6 \zeta_{12}^{2} - 3 \zeta_{12}^{3} ) q^{63} -8 \zeta_{12}^{3} q^{64} + ( 2 \zeta_{12} + \zeta_{12}^{2} + 2 \zeta_{12}^{3} ) q^{65} + ( 2 + 3 \zeta_{12} - \zeta_{12}^{2} - 3 \zeta_{12}^{3} ) q^{66} + ( 2 - 2 \zeta_{12} - 5 \zeta_{12}^{2} - 3 \zeta_{12}^{3} ) q^{67} + 8 \zeta_{12}^{3} q^{68} + ( -3 - 6 \zeta_{12} - 3 \zeta_{12}^{2} ) q^{69} + ( 7 + 6 \zeta_{12} - 3 \zeta_{12}^{3} ) q^{70} + ( -4 + 8 \zeta_{12}^{2} - 4 \zeta_{12}^{3} ) q^{71} + ( 6 - 6 \zeta_{12}^{3} ) q^{72} + ( 2 - 4 \zeta_{12}^{2} - 4 \zeta_{12}^{3} ) q^{73} + ( 2 - 4 \zeta_{12}^{2} + 12 \zeta_{12}^{3} ) q^{74} + ( -6 + 3 \zeta_{12} + 3 \zeta_{12}^{2} - 3 \zeta_{12}^{3} ) q^{75} + ( -6 - 6 \zeta_{12}^{3} ) q^{76} + ( -2 + 2 \zeta_{12} + 5 \zeta_{12}^{2} + 3 \zeta_{12}^{3} ) q^{77} + ( 3 - 5 \zeta_{12} - 3 \zeta_{12}^{2} + 10 \zeta_{12}^{3} ) q^{78} + ( -\zeta_{12} - \zeta_{12}^{3} ) q^{79} + ( 4 + 4 \zeta_{12} - 4 \zeta_{12}^{3} ) q^{80} + 9 q^{81} + ( 9 - 9 \zeta_{12} - 3 \zeta_{12}^{2} + 6 \zeta_{12}^{3} ) q^{82} + ( -1 - 10 \zeta_{12} - 9 \zeta_{12}^{2} + 9 \zeta_{12}^{3} ) q^{83} + ( 2 \zeta_{12} + 12 \zeta_{12}^{2} + 2 \zeta_{12}^{3} ) q^{84} + ( -4 - 4 \zeta_{12} + 4 \zeta_{12}^{3} ) q^{85} + ( -2 + 11 \zeta_{12} + \zeta_{12}^{2} - 11 \zeta_{12}^{3} ) q^{86} + ( -3 + 3 \zeta_{12}^{2} - 3 \zeta_{12}^{3} ) q^{87} + ( 2 \zeta_{12} + 2 \zeta_{12}^{2} + 2 \zeta_{12}^{3} ) q^{88} + ( 8 - 16 \zeta_{12}^{2} - 2 \zeta_{12}^{3} ) q^{89} + ( 3 + 3 \zeta_{12} + 3 \zeta_{12}^{2} ) q^{90} + ( 5 - 9 \zeta_{12} - 9 \zeta_{12}^{2} + 5 \zeta_{12}^{3} ) q^{91} + ( 6 + 4 \zeta_{12} - 6 \zeta_{12}^{2} - 8 \zeta_{12}^{3} ) q^{92} + ( -9 - 4 \zeta_{12} + 9 \zeta_{12}^{2} + 8 \zeta_{12}^{3} ) q^{93} + ( -6 + 7 \zeta_{12} - \zeta_{12}^{2} - \zeta_{12}^{3} ) q^{94} + ( 3 + 3 \zeta_{12} - 3 \zeta_{12}^{2} - 6 \zeta_{12}^{3} ) q^{95} + ( -4 + 8 \zeta_{12} + 8 \zeta_{12}^{2} - 4 \zeta_{12}^{3} ) q^{96} -\zeta_{12}^{2} q^{97} + ( -10 - 10 \zeta_{12} + 2 \zeta_{12}^{2} + 8 \zeta_{12}^{3} ) q^{98} + ( -3 + 3 \zeta_{12}^{2} + 3 \zeta_{12}^{3} ) q^{99} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$4q - 4q^{2} - 4q^{5} + 12q^{7} + 8q^{8} + 12q^{9} + O(q^{10})$$ $$4q - 4q^{2} - 4q^{5} + 12q^{7} + 8q^{8} + 12q^{9} + 6q^{10} - 2q^{11} + 8q^{13} - 14q^{14} - 6q^{15} - 16q^{16} + 16q^{17} - 12q^{18} - 12q^{19} - 4q^{20} + 6q^{21} + 6q^{22} - 12q^{23} + 6q^{25} - 10q^{26} + 4q^{28} + 6q^{30} - 8q^{31} + 16q^{32} - 16q^{34} - 14q^{35} - 24q^{37} + 24q^{38} - 18q^{39} - 4q^{40} - 18q^{41} - 18q^{42} + 14q^{43} - 8q^{44} - 12q^{45} + 6q^{46} + 8q^{47} + 12q^{49} + 4q^{52} + 16q^{53} + 20q^{56} + 6q^{58} - 6q^{59} - 12q^{61} + 26q^{62} + 36q^{63} + 2q^{65} + 6q^{66} - 2q^{67} - 18q^{69} + 28q^{70} + 24q^{72} - 18q^{75} - 24q^{76} + 2q^{77} + 6q^{78} + 16q^{80} + 36q^{81} + 30q^{82} - 22q^{83} + 24q^{84} - 16q^{85} - 6q^{86} - 6q^{87} + 4q^{88} + 18q^{90} + 2q^{91} + 12q^{92} - 18q^{93} - 26q^{94} + 6q^{95} - 2q^{97} - 36q^{98} - 6q^{99} + O(q^{100})$$

## Character values

We give the values of $$\chi$$ on generators for $$\left(\mathbb{Z}/144\mathbb{Z}\right)^\times$$.

 $$n$$ $$37$$ $$65$$ $$127$$ $$\chi(n)$$ $$\zeta_{12}^{3}$$ $$-1 + \zeta_{12}^{2}$$ $$1$$

## 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 $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
13.1
 −0.866025 − 0.500000i 0.866025 − 0.500000i 0.866025 + 0.500000i −0.866025 + 0.500000i
−1.00000 + 1.00000i −1.73205 2.00000i −0.133975 0.500000i 1.73205 1.73205i 2.13397 1.23205i 2.00000 + 2.00000i 3.00000 0.633975 + 0.366025i
61.1 −1.00000 + 1.00000i 1.73205 2.00000i −1.86603 0.500000i −1.73205 + 1.73205i 3.86603 + 2.23205i 2.00000 + 2.00000i 3.00000 2.36603 1.36603i
85.1 −1.00000 1.00000i 1.73205 2.00000i −1.86603 + 0.500000i −1.73205 1.73205i 3.86603 2.23205i 2.00000 2.00000i 3.00000 2.36603 + 1.36603i
133.1 −1.00000 1.00000i −1.73205 2.00000i −0.133975 + 0.500000i 1.73205 + 1.73205i 2.13397 + 1.23205i 2.00000 2.00000i 3.00000 0.633975 0.366025i
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
144.x even 12 1 inner

## Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 144.2.x.a 4
3.b odd 2 1 432.2.y.d 4
4.b odd 2 1 576.2.bb.a 4
9.c even 3 1 144.2.x.d yes 4
9.d odd 6 1 432.2.y.a 4
12.b even 2 1 1728.2.bc.c 4
16.e even 4 1 144.2.x.d yes 4
16.f odd 4 1 576.2.bb.b 4
36.f odd 6 1 576.2.bb.b 4
36.h even 6 1 1728.2.bc.b 4
48.i odd 4 1 432.2.y.a 4
48.k even 4 1 1728.2.bc.b 4
144.u even 12 1 1728.2.bc.c 4
144.v odd 12 1 576.2.bb.a 4
144.w odd 12 1 432.2.y.d 4
144.x even 12 1 inner 144.2.x.a 4

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
144.2.x.a 4 1.a even 1 1 trivial
144.2.x.a 4 144.x even 12 1 inner
144.2.x.d yes 4 9.c even 3 1
144.2.x.d yes 4 16.e even 4 1
432.2.y.a 4 9.d odd 6 1
432.2.y.a 4 48.i odd 4 1
432.2.y.d 4 3.b odd 2 1
432.2.y.d 4 144.w odd 12 1
576.2.bb.a 4 4.b odd 2 1
576.2.bb.a 4 144.v odd 12 1
576.2.bb.b 4 16.f odd 4 1
576.2.bb.b 4 36.f odd 6 1
1728.2.bc.b 4 36.h even 6 1
1728.2.bc.b 4 48.k even 4 1
1728.2.bc.c 4 12.b even 2 1
1728.2.bc.c 4 144.u even 12 1

## Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator $$T_{5}^{4} + 4 T_{5}^{3} + 5 T_{5}^{2} + 2 T_{5} + 1$$ acting on $$S_{2}^{\mathrm{new}}(144, [\chi])$$.

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$( 2 + 2 T + T^{2} )^{2}$$
$3$ $$( -3 + T^{2} )^{2}$$
$5$ $$1 + 2 T + 5 T^{2} + 4 T^{3} + T^{4}$$
$7$ $$121 - 132 T + 59 T^{2} - 12 T^{3} + T^{4}$$
$11$ $$1 + 4 T + 5 T^{2} + 2 T^{3} + T^{4}$$
$13$ $$121 - 22 T + 17 T^{2} - 8 T^{3} + T^{4}$$
$17$ $$( -4 + T )^{4}$$
$19$ $$( 18 + 6 T + T^{2} )^{2}$$
$23$ $$9 + 36 T + 51 T^{2} + 12 T^{3} + T^{4}$$
$29$ $$9 + 18 T + 9 T^{2} + T^{4}$$
$31$ $$121 - 88 T + 75 T^{2} + 8 T^{3} + T^{4}$$
$37$ $$4356 + 1584 T + 288 T^{2} + 24 T^{3} + T^{4}$$
$41$ $$81 - 162 T + 99 T^{2} + 18 T^{3} + T^{4}$$
$43$ $$3481 - 472 T + 65 T^{2} - 14 T^{3} + T^{4}$$
$47$ $$121 + 88 T + 75 T^{2} - 8 T^{3} + T^{4}$$
$53$ $$676 - 416 T + 128 T^{2} - 16 T^{3} + T^{4}$$
$59$ $$81 + 108 T + 45 T^{2} + 6 T^{3} + T^{4}$$
$61$ $$1089 + 990 T + 261 T^{2} + 12 T^{3} + T^{4}$$
$67$ $$121 - 176 T + 65 T^{2} + 2 T^{3} + T^{4}$$
$71$ $$1024 + 128 T^{2} + T^{4}$$
$73$ $$16 + 56 T^{2} + T^{4}$$
$79$ $$9 + 3 T^{2} + T^{4}$$
$83$ $$32041 + 2864 T + 185 T^{2} + 22 T^{3} + T^{4}$$
$89$ $$35344 + 392 T^{2} + T^{4}$$
$97$ $$( 1 + T + T^{2} )^{2}$$