Subgroup ($H$) information
| Description: | $C_{11}^2:(C_{10}\times \SD_{16})$ |
| Order: | \(19360\)\(\medspace = 2^{5} \cdot 5 \cdot 11^{2} \) |
| Index: | \(33\)\(\medspace = 3 \cdot 11 \) |
| Exponent: | \(440\)\(\medspace = 2^{3} \cdot 5 \cdot 11 \) |
| Generators: |
$\left(\begin{array}{rrrr}
1 & 0 & 0 & 0 \\
0 & 1 & 0 & 0 \\
3 & 3 & 10 & 0 \\
5 & 3 & 0 & 10
\end{array}\right), \left(\begin{array}{rrrr}
0 & 3 & 1 & 1 \\
7 & 5 & 4 & 1 \\
3 & 4 & 6 & 8 \\
8 & 3 & 4 & 0
\end{array}\right), \left(\begin{array}{rrrr}
1 & 0 & 0 & 0 \\
6 & 10 & 0 & 0 \\
9 & 8 & 1 & 0 \\
1 & 9 & 5 & 10
\end{array}\right), \left(\begin{array}{rrrr}
9 & 0 & 0 & 0 \\
0 & 9 & 0 & 0 \\
6 & 6 & 5 & 0 \\
10 & 6 & 0 & 5
\end{array}\right), \left(\begin{array}{rrrr}
6 & 2 & 9 & 8 \\
3 & 2 & 5 & 9 \\
1 & 10 & 0 & 9 \\
6 & 1 & 8 & 7
\end{array}\right), \left(\begin{array}{rrrr}
7 & 7 & 9 & 1 \\
4 & 3 & 8 & 9 \\
4 & 8 & 10 & 4 \\
10 & 4 & 7 & 6
\end{array}\right), \left(\begin{array}{rrrr}
8 & 10 & 3 & 7 \\
8 & 10 & 4 & 3 \\
4 & 4 & 10 & 9 \\
5 & 10 & 9 & 8
\end{array}\right), \left(\begin{array}{rrrr}
10 & 0 & 0 & 0 \\
0 & 10 & 0 & 0 \\
0 & 0 & 10 & 0 \\
0 & 0 & 0 & 10
\end{array}\right)$
|
| Derived length: | $3$ |
The subgroup is nonabelian and monomial (hence solvable).
Ambient group ($G$) information
| Description: | $C_{11}^3:C_{20}.D_{12}$ |
| Order: | \(638880\)\(\medspace = 2^{5} \cdot 3 \cdot 5 \cdot 11^{3} \) |
| Exponent: | \(1320\)\(\medspace = 2^{3} \cdot 3 \cdot 5 \cdot 11 \) |
| Derived length: | $3$ |
The ambient group is nonabelian and solvable. Whether it is monomial has not been computed.
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 $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_{11}^3.C_{30}.C_5.C_2^6$ |
| $\operatorname{Aut}(H)$ | $C_{11}^2.C_2^3.C_5.C_2^5$ |
| $\card{W}$ | not computed |
Related subgroups
| Centralizer: | not computed |
| Normalizer: | $C_{11}^2:(C_{10}\times \SD_{16})$ |
| Normal closure: | $C_{11}^3:C_{20}.D_{12}$ |
| Core: | $C_{11}^2:C_8$ |
Other information
| Number of subgroups in this autjugacy class | $33$ |
| Number of conjugacy classes in this autjugacy class | $1$ |
| Möbius function | not computed |
| Projective image | not computed |