Subgroup ($H$) information
| Description: | $C_{83}\times D_{50}$ |
| Order: | \(8300\)\(\medspace = 2^{2} \cdot 5^{2} \cdot 83 \) |
| Index: | \(2\) |
| Exponent: | \(4150\)\(\medspace = 2 \cdot 5^{2} \cdot 83 \) |
| Generators: |
$b^{664}, b^{3320}, b^{100}, b^{4150}, a$
|
| Derived length: | $2$ |
The subgroup is normal, maximal, a semidirect factor, nonabelian, metacyclic (hence solvable, supersolvable, monomial, and metabelian), hyperelementary for $p = 2$, and an A-group.
Ambient group ($G$) information
| Description: | $C_{83}\times D_{100}$ |
| Order: | \(16600\)\(\medspace = 2^{3} \cdot 5^{2} \cdot 83 \) |
| Exponent: | \(8300\)\(\medspace = 2^{2} \cdot 5^{2} \cdot 83 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, metacyclic (hence solvable, supersolvable, monomial, and metabelian), 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 $1$ |
| 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 $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_{50}.C_{410}.C_2^4$, of order \(328000\)\(\medspace = 2^{6} \cdot 5^{3} \cdot 41 \) |
| $\operatorname{Aut}(H)$ | $C_2\times C_{82}\times D_{25}.C_{10}$, of order \(82000\)\(\medspace = 2^{4} \cdot 5^{3} \cdot 41 \) |
| $W$ | $D_{50}$, of order \(100\)\(\medspace = 2^{2} \cdot 5^{2} \) |
Related subgroups
Other information
| Möbius function | $-1$ |
| Projective image | $D_{50}$ |