Subgroup ($H$) information
| Description: | $C_6^2:D_4$ |
| Order: | \(288\)\(\medspace = 2^{5} \cdot 3^{2} \) |
| Index: | \(6\)\(\medspace = 2 \cdot 3 \) |
| Exponent: | \(12\)\(\medspace = 2^{2} \cdot 3 \) |
| Generators: |
$\left(\begin{array}{rr}
23 & 0 \\
0 & 1
\end{array}\right), \left(\begin{array}{rr}
1 & 33 \\
33 & 34
\end{array}\right), \left(\begin{array}{rr}
43 & 0 \\
0 & 43
\end{array}\right), \left(\begin{array}{rr}
43 & 45 \\
0 & 1
\end{array}\right), \left(\begin{array}{rr}
19 & 30 \\
6 & 13
\end{array}\right), \left(\begin{array}{rr}
23 & 0 \\
0 & 23
\end{array}\right), \left(\begin{array}{rr}
31 & 30 \\
12 & 13
\end{array}\right)$
|
| Derived length: | $2$ |
The subgroup is nonabelian, supersolvable (hence solvable and monomial), and metabelian.
Ambient group ($G$) information
| Description: | $C_{12}:D_6^2$ |
| Order: | \(1728\)\(\medspace = 2^{6} \cdot 3^{3} \) |
| Exponent: | \(12\)\(\medspace = 2^{2} \cdot 3 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, supersolvable (hence solvable and monomial), and metabelian.
Automorphism information
While the subgroup $H$ is not characteristic, the stabilizer $S$ of $H$ in the automorphism group $\operatorname{Aut}(G)$ of the ambient group acts on $H$, yielding a homomorphism $\operatorname{res} : S \to \operatorname{Aut}(H)$. The image of $\operatorname{res}$ on the inner automorphisms $\operatorname{Inn}(G) \cap S$ is the Weyl group $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_3^4:(S_3\times D_{12})$, of order \(442368\)\(\medspace = 2^{14} \cdot 3^{3} \) |
| $\operatorname{Aut}(H)$ | $C_2^4.C_2^4.S_3^3$ |
| $\card{W}$ | \(72\)\(\medspace = 2^{3} \cdot 3^{2} \) |
Related subgroups
Other information
| Number of subgroups in this autjugacy class | $12$ |
| Number of conjugacy classes in this autjugacy class | $4$ |
| Möbius function | not computed |
| Projective image | not computed |