Subgroup ($H$) information
| Description: | $C_4\times C_8$ |
| Order: | \(32\)\(\medspace = 2^{5} \) |
| Index: | \(1544\)\(\medspace = 2^{3} \cdot 193 \) |
| Exponent: | \(8\)\(\medspace = 2^{3} \) |
| Generators: |
$a^{8}, b^{193}$
|
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The subgroup is abelian (hence nilpotent, solvable, supersolvable, monomial, metabelian, and an A-group), a $p$-group (hence elementary and hyperelementary), and metacyclic.
Ambient group ($G$) information
| Description: | $C_{1544}.C_{32}$ |
| Order: | \(49408\)\(\medspace = 2^{8} \cdot 193 \) |
| Exponent: | \(12352\)\(\medspace = 2^{6} \cdot 193 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, metacyclic (hence solvable, supersolvable, monomial, and metabelian), hyperelementary for $p = 2$, and an A-group.
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 $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_{772}.C_{96}.C_2^4$ |
| $\operatorname{Aut}(H)$ | $C_2^4:D_4$, of order \(128\)\(\medspace = 2^{7} \) |
| $W$ | $C_1$, of order $1$ |
Related subgroups
Other information
| Number of subgroups in this conjugacy class | $193$ |
| Möbius function | $0$ |
| Projective image | $C_{193}:C_{32}$ |