Properties

Label 1.6.L.6.1b
  
Name \(L_1(D_3)\)
Weight $1$
Degree $6$
Real dimension $6$
Components $6$
Contained in \(\mathrm{USp}(6)\)
Identity component \(\mathrm{U}(1)\times\mathrm{U}(1)_2\)
Component group \(S_3\)

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Invariants

Weight:$1$
Degree:$6$
$\mathbb{R}$-dimension:$6$
Components:$6$
Contained in:$\mathrm{USp}(6)$
Rational:yes

Identity component

Name:$\mathrm{U}(1)\times\mathrm{U}(1)_2$
$\mathbb{R}$-dimension:$6$
Description:$\left\{\begin{bmatrix}A&0&0\\0&\alpha I_2&0\\0&0&\bar\alpha I_2\end{bmatrix}: A\in\mathrm{U}(1)\subseteq\mathrm{SU}(2),\ \alpha\bar\alpha = 1,\ \alpha\in\mathbb{C}\right\}$ Symplectic form:$\begin{bmatrix}J_2&0&0\\0&0&I_2\\0&-I_2&0\end{bmatrix},\ J_2:=\begin{bmatrix}0&1\\-1&0\end{bmatrix}$
Hodge circle:$u\mapsto\mathrm{diag}(u,\bar u, u, u,\bar u, \bar u)$

Component group

Name:$S_3$
Order:$6$
Abelian:no
Generators:$\begin{bmatrix}1 & 0 & 0 & 0 & 0 & 0 \\0 & 1 & 0 & 0 & 0 & 0 \\0 & 0 & 0 & 1 &0 & 0 \\0 & 0 & -1 & 0 & 0 & 0 \\0 & 0 & 0 & 0 & 0 & 1 \\0 & 0 & 0 & 0 & -1 & 0 \\\end{bmatrix}, \begin{bmatrix}1 & 0 & 0 & 0 & 0 & 0 \\0 & 1 & 0 & 0 & 0 & 0 \\0 & 0 & \zeta_{6}^{1} & 0 & 0 & 0 \\0 & 0 & 0 & \zeta_{6}^{5} & 0 & 0 \\0 & 0 & 0 & 0 & \zeta_{6}^{5} & 0 \\0 & 0 & 0 & 0 & 0 & \zeta_{6}^{1} \\\end{bmatrix}$

Subgroups and supergroups

Maximal subgroups:$L_1(C_2)$, $L_1(C_3)$
Minimal supergroups:$L_1(D_6)$${}^{\times 2}$, $L_1(O)$, $L_1(D_{6,1})$, $L(J(D_3),D_3)$, $L(D_{6,1},D_3)$, $L(D_6,D_3)$, $L_1(J(D_3))$, $L_2(D_3)$

Moment sequences

$x$ $\mathrm{E}[x^{0}]$ $\mathrm{E}[x^{1}]$ $\mathrm{E}[x^{2}]$ $\mathrm{E}[x^{3}]$ $\mathrm{E}[x^{4}]$ $\mathrm{E}[x^{5}]$ $\mathrm{E}[x^{6}]$ $\mathrm{E}[x^{7}]$ $\mathrm{E}[x^{8}]$ $\mathrm{E}[x^{9}]$ $\mathrm{E}[x^{10}]$ $\mathrm{E}[x^{11}]$ $\mathrm{E}[x^{12}]$
$a_1$ $1$ $0$ $4$ $0$ $48$ $0$ $960$ $0$ $24080$ $0$ $673344$ $0$ $19982424$
$a_2$ $1$ $2$ $12$ $96$ $968$ $10992$ $133706$ $1696704$ $22139760$ $294568416$ $3975491342$ $54241833384$ $746516723926$
$a_3$ $1$ $0$ $18$ $0$ $2622$ $0$ $660060$ $0$ $196185598$ $0$ $62823357828$ $0$ $20989718895684$

Moment simplex

$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=2\right)\colon$ $2$ $4$
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=4\right)\colon$ $12$ $6$ $22$ $48$
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=6\right)\colon$ $18$ $96$ $56$ $200$ $114$ $432$ $960$
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=8\right)\colon$ $148$ $968$ $552$ $322$ $2122$ $1212$ $4730$ $2680$ $10630$ $24080$
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=10\right)\colon$ $1580$ $10992$ $894$ $6192$ $3500$ $24760$ $13916$ $7860$ $56184$ $31500$ $128112$ $71610$ $293216$ $673344$
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=12\right)\colon$ $2622$ $18400$ $133706$ $10344$ $74552$ $41672$ $305752$ $23328$ $170148$ $94872$ $701892$ $389832$ $216974$ $1615984$
$$ $895972$ $3729516$ $2064384$ $8624952$ $19982424$

Moment matrix

$\mathrm{E}\left[\chi_i\chi_j\right] = \begin{bmatrix}1&0&1&0&2&0&1&4&0&3&0&4&0&0&8\\0&4&0&2&0&12&0&0&16&0&10&0&18&36&0\\1&0&9&0&8&0&23&24&0&15&0&46&0&0&96\\0&2&0&10&0&20&0&0&26&0&10&0&54&64&0\\2&0&8&0&16&0&24&36&0&30&0&64&0&0&132\\0&12&0&20&0&78&0&0&116&0&58&0&182&278&0\\1&0&23&0&24&0&87&86&0&63&0&176&0&0&400\\4&0&24&0&36&0&86&118&0&96&0&208&0&0&484\\0&16&0&26&0&116&0&0&200&0&90&0&294&468&0\\3&0&15&0&30&0&63&96&0&93&0&166&0&0&408\\0&10&0&10&0&58&0&0&90&0&54&0&132&224&0\\4&0&46&0&64&0&176&208&0&166&0&420&0&0&952\\0&18&0&54&0&182&0&0&294&0&132&0&520&738&0\\0&36&0&64&0&278&0&0&468&0&224&0&738&1166&0\\8&0&96&0&132&0&400&484&0&408&0&952&0&0&2300\end{bmatrix}$

$\ \ \ \mathrm{E}\left[\chi_i^2\right] = \begin{bmatrix}1&4&9&10&16&78&87&118&200&93&54&420&520&1166&2300&1160&1160&2802&2368&710\end{bmatrix}$

Event probabilities

$\mathrm{Pr}[a_i=n]=0$ for $i=1,2,3$ and $n\in\mathbb{Z}$.