Defining parameters
Level: | \( N \) | \(=\) | \( 8019 = 3^{6} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 8019.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 12 \) | ||
Sturm bound: | \(1944\) | ||
Trace bound: | \(5\) | ||
Distinguishing \(T_p\): | \(2\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(8019))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 1008 | 360 | 648 |
Cusp forms | 937 | 360 | 577 |
Eisenstein series | 71 | 0 | 71 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(3\) | \(11\) | Fricke | Dim |
---|---|---|---|
\(+\) | \(+\) | $+$ | \(87\) |
\(+\) | \(-\) | $-$ | \(99\) |
\(-\) | \(+\) | $-$ | \(93\) |
\(-\) | \(-\) | $+$ | \(81\) |
Plus space | \(+\) | \(168\) | |
Minus space | \(-\) | \(192\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(8019))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 3 | 11 | |||||||
8019.2.a.a | $3$ | $64.032$ | \(\Q(\zeta_{18})^+\) | None | \(0\) | \(0\) | \(-3\) | \(-3\) | $+$ | $+$ | \(q-\beta _{1}q^{2}+\beta _{2}q^{4}+(-1+\beta _{1}-2\beta _{2})q^{5}+\cdots\) | |
8019.2.a.b | $3$ | $64.032$ | \(\Q(\zeta_{18})^+\) | None | \(0\) | \(0\) | \(3\) | \(-3\) | $-$ | $-$ | \(q+\beta _{1}q^{2}+\beta _{2}q^{4}+(1-\beta _{1}+2\beta _{2})q^{5}+\cdots\) | |
8019.2.a.c | $21$ | $64.032$ | None | \(-6\) | \(0\) | \(-12\) | \(0\) | $-$ | $-$ | |||
8019.2.a.d | $21$ | $64.032$ | None | \(0\) | \(0\) | \(-12\) | \(0\) | $-$ | $-$ | |||
8019.2.a.e | $21$ | $64.032$ | None | \(0\) | \(0\) | \(12\) | \(0\) | $-$ | $+$ | |||
8019.2.a.f | $21$ | $64.032$ | None | \(6\) | \(0\) | \(12\) | \(0\) | $-$ | $+$ | |||
8019.2.a.g | $36$ | $64.032$ | None | \(0\) | \(0\) | \(-9\) | \(-9\) | $-$ | $-$ | |||
8019.2.a.h | $36$ | $64.032$ | None | \(0\) | \(0\) | \(9\) | \(-9\) | $+$ | $+$ | |||
8019.2.a.i | $48$ | $64.032$ | None | \(-6\) | \(0\) | \(-24\) | \(0\) | $+$ | $+$ | |||
8019.2.a.j | $48$ | $64.032$ | None | \(6\) | \(0\) | \(24\) | \(0\) | $+$ | $-$ | |||
8019.2.a.k | $51$ | $64.032$ | None | \(0\) | \(0\) | \(-6\) | \(12\) | $-$ | $+$ | |||
8019.2.a.l | $51$ | $64.032$ | None | \(0\) | \(0\) | \(6\) | \(12\) | $+$ | $-$ |
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(8019))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(8019)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(11))\)\(^{\oplus 7}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(27))\)\(^{\oplus 8}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(33))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(81))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(99))\)\(^{\oplus 5}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(243))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(297))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(729))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(891))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(2673))\)\(^{\oplus 2}\)