Properties

Label 432.2.i
Level 432
Weight 2
Character orbit i
Rep. character \(\chi_{432}(145,\cdot)\)
Character field \(\Q(\zeta_{3})\)
Dimension 10
Newform subspaces 4
Sturm bound 144
Trace bound 5

Related objects

Downloads

Learn more about

Defining parameters

Level: \( N \) = \( 432 = 2^{4} \cdot 3^{3} \)
Weight: \( k \) = \( 2 \)
Character orbit: \([\chi]\) = 432.i (of order \(3\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) = \( 9 \)
Character field: \(\Q(\zeta_{3})\)
Newform subspaces: \( 4 \)
Sturm bound: \(144\)
Trace bound: \(5\)
Distinguishing \(T_p\): \(5\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(432, [\chi])\).

Total New Old
Modular forms 180 14 166
Cusp forms 108 10 98
Eisenstein series 72 4 68

Trace form

\( 10q + q^{5} + q^{7} + O(q^{10}) \) \( 10q + q^{5} + q^{7} - 7q^{11} - q^{13} + 8q^{17} + 4q^{19} + 5q^{23} - 2q^{25} - 3q^{29} + 7q^{31} + 30q^{35} - 4q^{37} + 3q^{41} + 7q^{43} + 15q^{47} + 4q^{53} - 6q^{55} - 25q^{59} - q^{61} - 17q^{65} + q^{67} - 56q^{71} - 16q^{73} - 21q^{77} + q^{79} - 29q^{83} - 6q^{85} - 12q^{89} - 22q^{91} + 28q^{95} + 5q^{97} + O(q^{100}) \)

Decomposition of \(S_{2}^{\mathrm{new}}(432, [\chi])\) into newform subspaces

Label Dim. \(A\) Field CM Traces $q$-expansion
\(a_2\) \(a_3\) \(a_5\) \(a_7\)
432.2.i.a \(2\) \(3.450\) \(\Q(\sqrt{-3}) \) None \(0\) \(0\) \(-1\) \(-3\) \(q-\zeta_{6}q^{5}+(-3+3\zeta_{6})q^{7}+(-5+5\zeta_{6})q^{11}+\cdots\)
432.2.i.b \(2\) \(3.450\) \(\Q(\sqrt{-3}) \) None \(0\) \(0\) \(0\) \(2\) \(q+(2-2\zeta_{6})q^{7}+(3-3\zeta_{6})q^{11}-2\zeta_{6}q^{13}+\cdots\)
432.2.i.c \(2\) \(3.450\) \(\Q(\sqrt{-3}) \) None \(0\) \(0\) \(3\) \(-1\) \(q+3\zeta_{6}q^{5}+(-1+\zeta_{6})q^{7}+(-3+3\zeta_{6})q^{11}+\cdots\)
432.2.i.d \(4\) \(3.450\) \(\Q(\sqrt{-3}, \sqrt{-11})\) None \(0\) \(0\) \(-1\) \(3\) \(q+(-\beta _{1}+\beta _{3})q^{5}+(2-\beta _{1}+\beta _{2}-\beta _{3})q^{7}+\cdots\)

Decomposition of \(S_{2}^{\mathrm{old}}(432, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(432, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(18, [\chi])\)\(^{\oplus 8}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(36, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(54, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(72, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(108, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(144, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(216, [\chi])\)\(^{\oplus 2}\)

Hecke Characteristic Polynomials

$p$ $F_p(T)$
$2$ 1
$3$ 1
$5$ (\( 1 + T - 4 T^{2} + 5 T^{3} + 25 T^{4} \))(\( 1 - 5 T^{2} + 25 T^{4} \))(\( 1 - 3 T + 4 T^{2} - 15 T^{3} + 25 T^{4} \))(\( 1 + T - T^{2} - 8 T^{3} - 26 T^{4} - 40 T^{5} - 25 T^{6} + 125 T^{7} + 625 T^{8} \))
$7$ (\( 1 + 3 T + 2 T^{2} + 21 T^{3} + 49 T^{4} \))(\( 1 - 2 T - 3 T^{2} - 14 T^{3} + 49 T^{4} \))(\( ( 1 - 4 T + 7 T^{2} )( 1 + 5 T + 7 T^{2} ) \))(\( 1 - 3 T + T^{2} + 18 T^{3} - 48 T^{4} + 126 T^{5} + 49 T^{6} - 1029 T^{7} + 2401 T^{8} \))
$11$ (\( 1 + 5 T + 14 T^{2} + 55 T^{3} + 121 T^{4} \))(\( 1 - 3 T - 2 T^{2} - 33 T^{3} + 121 T^{4} \))(\( 1 + 3 T - 2 T^{2} + 33 T^{3} + 121 T^{4} \))(\( ( 1 + T - 10 T^{2} + 11 T^{3} + 121 T^{4} )^{2} \))
$13$ (\( ( 1 - 7 T + 13 T^{2} )( 1 + 2 T + 13 T^{2} ) \))(\( ( 1 - 5 T + 13 T^{2} )( 1 + 7 T + 13 T^{2} ) \))(\( 1 - T - 12 T^{2} - 13 T^{3} + 169 T^{4} \))(\( 1 + 5 T + T^{2} - 10 T^{3} + 82 T^{4} - 130 T^{5} + 169 T^{6} + 10985 T^{7} + 28561 T^{8} \))
$17$ (\( ( 1 - 2 T + 17 T^{2} )^{2} \))(\( ( 1 - 3 T + 17 T^{2} )^{2} \))(\( ( 1 + 6 T + 17 T^{2} )^{2} \))(\( ( 1 - 5 T + 32 T^{2} - 85 T^{3} + 289 T^{4} )^{2} \))
$19$ (\( ( 1 - 4 T + 19 T^{2} )^{2} \))(\( ( 1 - T + 19 T^{2} )^{2} \))(\( ( 1 - 4 T + 19 T^{2} )^{2} \))(\( ( 1 + 7 T + 42 T^{2} + 133 T^{3} + 361 T^{4} )^{2} \))
$23$ (\( 1 - T - 22 T^{2} - 23 T^{3} + 529 T^{4} \))(\( 1 - 6 T + 13 T^{2} - 138 T^{3} + 529 T^{4} \))(\( 1 - 3 T - 14 T^{2} - 69 T^{3} + 529 T^{4} \))(\( 1 + 5 T - 19 T^{2} - 10 T^{3} + 832 T^{4} - 230 T^{5} - 10051 T^{6} + 60835 T^{7} + 279841 T^{8} \))
$29$ (\( 1 + 9 T + 52 T^{2} + 261 T^{3} + 841 T^{4} \))(\( 1 - 6 T + 7 T^{2} - 174 T^{3} + 841 T^{4} \))(\( 1 - 3 T - 20 T^{2} - 87 T^{3} + 841 T^{4} \))(\( 1 + 3 T - 43 T^{2} - 18 T^{3} + 1602 T^{4} - 522 T^{5} - 36163 T^{6} + 73167 T^{7} + 707281 T^{8} \))
$31$ (\( 1 + T - 30 T^{2} + 31 T^{3} + 961 T^{4} \))(\( ( 1 - 7 T + 31 T^{2} )( 1 + 11 T + 31 T^{2} ) \))(\( 1 - 5 T - 6 T^{2} - 155 T^{3} + 961 T^{4} \))(\( 1 - 7 T - 17 T^{2} - 28 T^{3} + 1876 T^{4} - 868 T^{5} - 16337 T^{6} - 208537 T^{7} + 923521 T^{8} \))
$37$ (\( ( 1 + 6 T + 37 T^{2} )^{2} \))(\( ( 1 + 4 T + 37 T^{2} )^{2} \))(\( ( 1 - 2 T + 37 T^{2} )^{2} \))(\( ( 1 - 6 T + 50 T^{2} - 222 T^{3} + 1369 T^{4} )^{2} \))
$41$ (\( 1 - 3 T - 32 T^{2} - 123 T^{3} + 1681 T^{4} \))(\( 1 - 9 T + 40 T^{2} - 369 T^{3} + 1681 T^{4} \))(\( 1 - 3 T - 32 T^{2} - 123 T^{3} + 1681 T^{4} \))(\( 1 + 12 T + 59 T^{2} + 36 T^{3} - 360 T^{4} + 1476 T^{5} + 99179 T^{6} + 827052 T^{7} + 2825761 T^{8} \))
$43$ (\( 1 - T - 42 T^{2} - 43 T^{3} + 1849 T^{4} \))(\( 1 + T - 42 T^{2} + 43 T^{3} + 1849 T^{4} \))(\( 1 + T - 42 T^{2} + 43 T^{3} + 1849 T^{4} \))(\( 1 - 8 T - 5 T^{2} + 136 T^{3} + 160 T^{4} + 5848 T^{5} - 9245 T^{6} - 636056 T^{7} + 3418801 T^{8} \))
$47$ (\( 1 - 3 T - 38 T^{2} - 141 T^{3} + 2209 T^{4} \))(\( 1 - 6 T - 11 T^{2} - 282 T^{3} + 2209 T^{4} \))(\( 1 - 9 T + 34 T^{2} - 423 T^{3} + 2209 T^{4} \))(\( 1 + 3 T - 79 T^{2} - 18 T^{3} + 5112 T^{4} - 846 T^{5} - 174511 T^{6} + 311469 T^{7} + 4879681 T^{8} \))
$53$ (\( ( 1 + 2 T + 53 T^{2} )^{2} \))(\( ( 1 + 12 T + 53 T^{2} )^{2} \))(\( ( 1 - 6 T + 53 T^{2} )^{2} \))(\( ( 1 - 10 T + 98 T^{2} - 530 T^{3} + 2809 T^{4} )^{2} \))
$59$ (\( 1 + 11 T + 62 T^{2} + 649 T^{3} + 3481 T^{4} \))(\( 1 + 3 T - 50 T^{2} + 177 T^{3} + 3481 T^{4} \))(\( 1 - 3 T - 50 T^{2} - 177 T^{3} + 3481 T^{4} \))(\( ( 1 + 7 T - 10 T^{2} + 413 T^{3} + 3481 T^{4} )^{2} \))
$61$ (\( 1 + 7 T - 12 T^{2} + 427 T^{3} + 3721 T^{4} \))(\( 1 + 8 T + 3 T^{2} + 488 T^{3} + 3721 T^{4} \))(\( ( 1 - 14 T + 61 T^{2} )( 1 + T + 61 T^{2} ) \))(\( 1 - T - 113 T^{2} + 8 T^{3} + 9214 T^{4} + 488 T^{5} - 420473 T^{6} - 226981 T^{7} + 13845841 T^{8} \))
$67$ (\( 1 + T - 66 T^{2} + 67 T^{3} + 4489 T^{4} \))(\( ( 1 - 16 T + 67 T^{2} )( 1 + 11 T + 67 T^{2} ) \))(\( 1 + 7 T - 18 T^{2} + 469 T^{3} + 4489 T^{4} \))(\( 1 - 4 T - 89 T^{2} + 116 T^{3} + 5464 T^{4} + 7772 T^{5} - 399521 T^{6} - 1203052 T^{7} + 20151121 T^{8} \))
$71$ (\( ( 1 - 4 T + 71 T^{2} )^{2} \))(\( ( 1 + 12 T + 71 T^{2} )^{2} \))(\( ( 1 + 12 T + 71 T^{2} )^{2} \))(\( ( 1 + 4 T + 71 T^{2} )^{4} \))
$73$ (\( ( 1 + 2 T + 73 T^{2} )^{2} \))(\( ( 1 - 11 T + 73 T^{2} )^{2} \))(\( ( 1 + 10 T + 73 T^{2} )^{2} \))(\( ( 1 + 7 T + 84 T^{2} + 511 T^{3} + 5329 T^{4} )^{2} \))
$79$ (\( 1 - T - 78 T^{2} - 79 T^{3} + 6241 T^{4} \))(\( ( 1 - 13 T + 79 T^{2} )( 1 + 17 T + 79 T^{2} ) \))(\( 1 - 11 T + 42 T^{2} - 869 T^{3} + 6241 T^{4} \))(\( 1 + 7 T - 113 T^{2} + 28 T^{3} + 16132 T^{4} + 2212 T^{5} - 705233 T^{6} + 3451273 T^{7} + 38950081 T^{8} \))
$83$ (\( 1 + T - 82 T^{2} + 83 T^{3} + 6889 T^{4} \))(\( 1 + 12 T + 61 T^{2} + 996 T^{3} + 6889 T^{4} \))(\( 1 - 9 T - 2 T^{2} - 747 T^{3} + 6889 T^{4} \))(\( 1 + 25 T + 311 T^{2} + 3700 T^{3} + 39832 T^{4} + 307100 T^{5} + 2142479 T^{6} + 14294675 T^{7} + 47458321 T^{8} \))
$89$ (\( ( 1 - 18 T + 89 T^{2} )^{2} \))(\( ( 1 + 6 T + 89 T^{2} )^{2} \))(\( ( 1 + 6 T + 89 T^{2} )^{2} \))(\( ( 1 + 6 T + 89 T^{2} )^{4} \))
$97$ (\( 1 - 13 T + 72 T^{2} - 1261 T^{3} + 9409 T^{4} \))(\( ( 1 - 14 T + 97 T^{2} )( 1 + 19 T + 97 T^{2} ) \))(\( 1 + 11 T + 24 T^{2} + 1067 T^{3} + 9409 T^{4} \))(\( 1 - 8 T - 113 T^{2} + 136 T^{3} + 15712 T^{4} + 13192 T^{5} - 1063217 T^{6} - 7301384 T^{7} + 88529281 T^{8} \))
show more
show less