Subgroup ($H$) information
| Description: | $C_6$ |
| Order: | \(6\)\(\medspace = 2 \cdot 3 \) |
| Index: | \(5373\)\(\medspace = 3^{3} \cdot 199 \) |
| Exponent: | \(6\)\(\medspace = 2 \cdot 3 \) |
| Generators: |
$b^{1791}, b^{1194}$
|
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The subgroup is characteristic (hence normal), cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary ($p = 2,3$), hyperelementary, metacyclic, metabelian, a Z-group, and an A-group), and central.
Ambient group ($G$) information
| Description: | $C_{1791}:C_{18}$ |
| Order: | \(32238\)\(\medspace = 2 \cdot 3^{4} \cdot 199 \) |
| Exponent: | \(3582\)\(\medspace = 2 \cdot 3^{2} \cdot 199 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, metacyclic (hence solvable, supersolvable, monomial, and metabelian), hyperelementary for $p = 3$, and an A-group.
Quotient group ($Q$) structure
| Description: | $C_{597}:C_9$ |
| Order: | \(5373\)\(\medspace = 3^{3} \cdot 199 \) |
| Exponent: | \(1791\)\(\medspace = 3^{2} \cdot 199 \) |
| Automorphism Group: | $C_{199}:(C_{11}:(C_{18}\times S_3))$ |
| Outer Automorphisms: | $S_3\times C_{22}$, of order \(132\)\(\medspace = 2^{2} \cdot 3 \cdot 11 \) |
| Nilpotency class: | $-1$ |
| Derived length: | $2$ |
The quotient is nonabelian, metacyclic (hence solvable, supersolvable, monomial, and metabelian), hyperelementary for $p = 3$, 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 $W = G / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_{1791}.C_{33}.C_6^2$ |
| $\operatorname{Aut}(H)$ | $C_2$, of order \(2\) |
| $W$ | $C_1$, of order $1$ |
Related subgroups
| Centralizer: | $C_{1791}:C_{18}$ | ||||
| Normalizer: | $C_{1791}:C_{18}$ | ||||
| Minimal over-subgroups: | $C_{1194}$ | $C_{18}$ | $C_3\times C_6$ | $C_{18}$ | $C_{18}$ |
| Maximal under-subgroups: | $C_3$ | $C_2$ |
Other information
| Möbius function | $0$ |
| Projective image | $C_{597}:C_9$ |