Subgroup ($H$) information
| Description: | $C_{46}$ |
| Order: | \(46\)\(\medspace = 2 \cdot 23 \) |
| Index: | \(44\)\(\medspace = 2^{2} \cdot 11 \) |
| Exponent: | \(46\)\(\medspace = 2 \cdot 23 \) |
| Generators: |
$c^{23}, c^{2}$
|
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The subgroup is normal, a semidirect factor, and cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary ($p = 2,23$), hyperelementary, metacyclic, metabelian, a Z-group, and an A-group).
Ambient group ($G$) information
| Description: | $C_2^2\times F_{23}$ |
| Order: | \(2024\)\(\medspace = 2^{3} \cdot 11 \cdot 23 \) |
| Exponent: | \(506\)\(\medspace = 2 \cdot 11 \cdot 23 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, supersolvable (hence solvable and monomial), metabelian, and an A-group.
Quotient group ($Q$) structure
| Description: | $C_2\times C_{22}$ |
| Order: | \(44\)\(\medspace = 2^{2} \cdot 11 \) |
| Exponent: | \(22\)\(\medspace = 2 \cdot 11 \) |
| Automorphism Group: | $S_3\times C_{10}$, of order \(60\)\(\medspace = 2^{2} \cdot 3 \cdot 5 \) |
| Outer Automorphisms: | $S_3\times C_{10}$, of order \(60\)\(\medspace = 2^{2} \cdot 3 \cdot 5 \) |
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The quotient is abelian (hence nilpotent, solvable, supersolvable, monomial, metabelian, and an A-group), elementary for $p = 2$ (hence hyperelementary), and metacyclic.
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 $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $S_4\times F_{23}$, of order \(12144\)\(\medspace = 2^{4} \cdot 3 \cdot 11 \cdot 23 \) |
| $\operatorname{Aut}(H)$ | $C_{22}$, of order \(22\)\(\medspace = 2 \cdot 11 \) |
| $\operatorname{res}(S)$ | $C_{22}$, of order \(22\)\(\medspace = 2 \cdot 11 \) |
| $\card{\operatorname{ker}(\operatorname{res})}$ | \(184\)\(\medspace = 2^{3} \cdot 23 \) |
| $W$ | $C_{22}$, of order \(22\)\(\medspace = 2 \cdot 11 \) |
Related subgroups
Other information
| Möbius function | $-2$ |
| Projective image | $C_2\times F_{23}$ |