Subgroup ($H$) information
| Description: | $C_3$ |
| Order: | \(3\) |
| Index: | \(481\)\(\medspace = 13 \cdot 37 \) |
| Exponent: | \(3\) |
| Generators: |
$a^{481}$
|
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The subgroup is characteristic (hence normal), a direct factor, cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary, hyperelementary, metacyclic, metabelian, a Z-group, and an A-group), central, a $3$-Sylow subgroup (hence a Hall subgroup), a $p$-group, and simple.
Ambient group ($G$) information
| Description: | $C_{1443}$ |
| Order: | \(1443\)\(\medspace = 3 \cdot 13 \cdot 37 \) |
| Exponent: | \(1443\)\(\medspace = 3 \cdot 13 \cdot 37 \) |
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The ambient group is cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary ($p = 3,13,37$), hyperelementary, metacyclic, metabelian, a Z-group, and an A-group).
Quotient group ($Q$) structure
| Description: | $C_{481}$ |
| Order: | \(481\)\(\medspace = 13 \cdot 37 \) |
| Exponent: | \(481\)\(\medspace = 13 \cdot 37 \) |
| Automorphism Group: | $C_{12}\times C_{36}$, of order \(432\)\(\medspace = 2^{4} \cdot 3^{3} \) |
| Outer Automorphisms: | $C_{12}\times C_{36}$, of order \(432\)\(\medspace = 2^{4} \cdot 3^{3} \) |
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The quotient is cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary ($p = 13,37$), hyperelementary, metacyclic, metabelian, a Z-group, and an A-group).
Automorphism information
Since the subgroup $H$ is characteristic, the automorphism group $\operatorname{Aut}(G)$ of the ambient group acts on $H$, yielding a homomorphism $\operatorname{res} : \operatorname{Aut}(G) \to \operatorname{Aut}(H)$. The image of $\operatorname{res}$ on the inner automorphism group $\operatorname{Inn}(G)$ is the Weyl group $W = G / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_2\times C_{12}\times C_{36}$, of order \(864\)\(\medspace = 2^{5} \cdot 3^{3} \) |
| $\operatorname{Aut}(H)$ | $C_2$, of order \(2\) |
| $\operatorname{res}(\operatorname{Aut}(G))$ | $C_2$, of order \(2\) |
| $\card{\operatorname{ker}(\operatorname{res})}$ | \(432\)\(\medspace = 2^{4} \cdot 3^{3} \) |
| $W$ | $C_1$, of order $1$ |
Related subgroups
| Centralizer: | $C_{1443}$ | |
| Normalizer: | $C_{1443}$ | |
| Complements: | $C_{481}$ | |
| Minimal over-subgroups: | $C_{111}$ | $C_{39}$ |
| Maximal under-subgroups: | $C_1$ |
Other information
| Möbius function | $1$ |
| Projective image | $C_{481}$ |