Subgroup ($H$) information
| Description: | $C_{595}$ |
| Order: | \(595\)\(\medspace = 5 \cdot 7 \cdot 17 \) |
| Index: | \(2\) |
| Exponent: | \(595\)\(\medspace = 5 \cdot 7 \cdot 17 \) |
| Generators: |
$b^{476}, b^{425}, b^{35}$
|
| Nilpotency class: | $1$ |
| Derived length: | $1$ |
The subgroup is the Fitting subgroup (hence characteristic, normal, nilpotent, solvable, supersolvable, and monomial), the socle, maximal, a semidirect factor, cyclic (hence abelian, elementary ($p = 5,7,17$), hyperelementary, metacyclic, metabelian, a Z-group, and an A-group), and a Hall subgroup.
Ambient group ($G$) information
| Description: | $D_5\times C_{119}$ |
| Order: | \(1190\)\(\medspace = 2 \cdot 5 \cdot 7 \cdot 17 \) |
| Exponent: | \(1190\)\(\medspace = 2 \cdot 5 \cdot 7 \cdot 17 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, a Z-group (hence solvable, supersolvable, monomial, metacyclic, metabelian, and an A-group), and hyperelementary for $p = 2$.
Quotient group ($Q$) structure
| Description: | $C_2$ |
| Order: | \(2\) |
| Exponent: | \(2\) |
| Automorphism Group: | $C_1$, of order $1$ |
| Outer Automorphisms: | $C_1$, of order $1$ |
| Nilpotency class: | $1$ |
| 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
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 $W = G / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_2\times C_{48}\times F_5$, of order \(1920\)\(\medspace = 2^{7} \cdot 3 \cdot 5 \) |
| $\operatorname{Aut}(H)$ | $C_2\times C_4\times C_{48}$, of order \(384\)\(\medspace = 2^{7} \cdot 3 \) |
| $\operatorname{res}(\operatorname{Aut}(G))$ | $C_2\times C_4\times C_{48}$, of order \(384\)\(\medspace = 2^{7} \cdot 3 \) |
| $\card{\operatorname{ker}(\operatorname{res})}$ | \(5\) |
| $W$ | $C_2$, of order \(2\) |
Related subgroups
| Centralizer: | $C_{595}$ | ||
| Normalizer: | $D_5\times C_{119}$ | ||
| Complements: | $C_2$ | ||
| Minimal over-subgroups: | $D_5\times C_{119}$ | ||
| Maximal under-subgroups: | $C_{119}$ | $C_{85}$ | $C_{35}$ |
Other information
| Möbius function | $-1$ |
| Projective image | $D_5$ |