Subgroup ($H$) information
| Description: | $C_3^3:S_4$ |
| Order: | \(648\)\(\medspace = 2^{3} \cdot 3^{4} \) |
| Index: | \(18720\)\(\medspace = 2^{5} \cdot 3^{2} \cdot 5 \cdot 13 \) |
| Exponent: | \(36\)\(\medspace = 2^{2} \cdot 3^{2} \) |
| Generators: |
$\left[ \left(\begin{array}{rrrr}
1 & 0 & 0 & 1 \\
2 & 0 & 2 & 2 \\
0 & 0 & 0 & 2 \\
0 & 1 & 2 & 2
\end{array}\right) \right], \left[ \left(\begin{array}{rrrr}
2 & 1 & 1 & 2 \\
0 & 1 & 2 & 1 \\
0 & 1 & 0 & 2 \\
0 & 0 & 0 & 2
\end{array}\right) \right], \left[ \left(\begin{array}{rrrr}
1 & 2 & 0 & 2 \\
1 & 1 & 1 & 0 \\
2 & 0 & 0 & 1 \\
0 & 2 & 2 & 0
\end{array}\right) \right], \left[ \left(\begin{array}{rrrr}
0 & 0 & 2 & 0 \\
1 & 2 & 1 & 1 \\
1 & 0 & 0 & 0 \\
0 & 1 & 2 & 1
\end{array}\right) \right], \left[ \left(\begin{array}{rrrr}
2 & 2 & 2 & 0 \\
0 & 0 & 1 & 1 \\
2 & 1 & 1 & 0 \\
2 & 2 & 0 & 0
\end{array}\right) \right], \left[ \left(\begin{array}{rrrr}
2 & 0 & 0 & 0 \\
1 & 2 & 2 & 2 \\
1 & 0 & 1 & 2 \\
2 & 0 & 1 & 0
\end{array}\right) \right], \left[ \left(\begin{array}{rrrr}
2 & 0 & 2 & 0 \\
2 & 2 & 2 & 2 \\
1 & 0 & 0 & 0 \\
0 & 1 & 1 & 0
\end{array}\right) \right]$
|
| Derived length: | $4$ |
The subgroup is nonabelian and monomial (hence solvable).
Ambient group ($G$) information
| Description: | $\PGL(4,3)$ |
| Order: | \(12130560\)\(\medspace = 2^{8} \cdot 3^{6} \cdot 5 \cdot 13 \) |
| Exponent: | \(4680\)\(\medspace = 2^{3} \cdot 3^{2} \cdot 5 \cdot 13 \) |
| Derived length: | $1$ |
The ambient group is nonabelian, almost simple, and nonsolvable.
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 $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $\PSL(4,3).C_2^2$, of order \(24261120\)\(\medspace = 2^{9} \cdot 3^{6} \cdot 5 \cdot 13 \) |
| $\operatorname{Aut}(H)$ | $S_3\wr S_3$, of order \(1296\)\(\medspace = 2^{4} \cdot 3^{4} \) |
| $\card{W}$ | \(1296\)\(\medspace = 2^{4} \cdot 3^{4} \) |
Related subgroups
Other information
| Number of subgroups in this autjugacy class | $9360$ |
| Number of conjugacy classes in this autjugacy class | $1$ |
| Möbius function | not computed |
| Projective image | not computed |