# Properties

 Label 1.2.3.c2 Name $$\mathrm{SU}(2)[C_{2}]$$ Weight $1$ Degree $2$ Real dimension $3$ Components $2$ Contained in $$\mathrm{U}(2)$$ Identity Component $$\mathrm{SU}(2)$$ Component group $$C_{2}$$

## Invariants

 Weight: $1$ Degree: $2$ $\mathbb{R}$-dimension: $3$ Components: $2$ Contained in: $\mathrm{U}(2)$ Rational: $\mathrm{True}$

## Identity Component

 Name: $\mathrm{SU}(2)$ Index: $2$ $\mathbb{R}$-dimension: $3$ Description: $\left\{\begin{bmatrix}\alpha&\beta\\-\bar\beta&\bar\alpha\end{bmatrix}:\alpha\bar\alpha+\beta\bar\beta = 1,\ \alpha,\beta\in\mathbb{C}\right\}$

## Component Group

 Name: $C_{2}$ Order: $2$ Abelian: $\mathrm{True}$ Generators: $\begin{bmatrix} 1 & 0 \\ 0 & \zeta_{2}\end{bmatrix}$

## Moment Statistics

$x$ $\mathrm{E}[x^{0}]$ $\mathrm{E}[x^{1}]$ $\mathrm{E}[x^{2}]$ $\mathrm{E}[x^{3}]$ $\mathrm{E}[x^{4}]$ $\mathrm{E}[x^{5}]$ $\mathrm{E}[x^{6}]$ $\mathrm{E}[x^{7}]$ $\mathrm{E}[x^{8}]$ $\mathrm{E}[x^{9}]$ $\mathrm{E}[x^{10}]$ $\mathrm{E}[x^{11}]$ $\mathrm{E}[x^{12}]$
$a_1$ $1$ $0$ $1$ $0$ $2$ $0$ $5$ $0$ $14$ $0$ $42$ $0$ $132$