Subgroup ($H$) information
| Description: | $C_{43}:C_{344}$ |
| Order: | \(14792\)\(\medspace = 2^{3} \cdot 43^{2} \) |
| Index: | \(2\) |
| Exponent: | \(344\)\(\medspace = 2^{3} \cdot 43 \) |
| Generators: |
$b^{86}, b^{4}, a^{86}, a^{4}b^{86}, a^{43}$
|
| Derived length: | $2$ |
The subgroup is normal, maximal, nonabelian, metacyclic (hence solvable, supersolvable, monomial, and metabelian), and an A-group. Whether it is a direct factor or a semidirect factor has not been computed.
Ambient group ($G$) information
| Description: | $C_{172}.C_{172}$ |
| Order: | \(29584\)\(\medspace = 2^{4} \cdot 43^{2} \) |
| Exponent: | \(344\)\(\medspace = 2^{3} \cdot 43 \) |
| Derived length: | $2$ |
The ambient group is nonabelian and metacyclic (hence solvable, supersolvable, monomial, and metabelian).
Quotient group ($Q$) structure
| Description: | $C_2$ |
| Order: | \(2\) |
| Exponent: | \(2\) |
| Automorphism Group: | $C_1$, of order $1$ |
| Outer Automorphisms: | $C_1$, of order $1$ |
| Derived length: | $1$ |
The quotient is cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary, hyperelementary, metacyclic, metabelian, a Z-group, and an A-group), a $p$-group, simple, and rational.
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 $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_{86}.C_{21}^2.C_2^5$ |
| $\operatorname{Aut}(H)$ | $C_{43}.C_{21}^2.C_2^4$ |
| $\card{W}$ | not computed |
Related subgroups
| Centralizer: | not computed |
| Normalizer: | not computed |
| Autjugate subgroups: | Subgroups are not computed up to automorphism. |
Other information
| Möbius function | not computed |
| Projective image | not computed |