Subgroup ($H$) information
| Description: | $C_{44}.F_{11}$ |
| Order: | \(4840\)\(\medspace = 2^{3} \cdot 5 \cdot 11^{2} \) |
| Index: | $1$ |
| Exponent: | \(220\)\(\medspace = 2^{2} \cdot 5 \cdot 11 \) |
| Generators: |
$a^{5}, c^{4}, a^{2}c^{22}, c^{22}, c^{11}, b$
|
| Derived length: | $2$ |
The subgroup is the radical (hence characteristic, normal, and solvable), a direct factor, nonabelian, a Hall subgroup, supersolvable (hence monomial), and metabelian.
Ambient group ($G$) information
| Description: | $C_{44}.F_{11}$ |
| Order: | \(4840\)\(\medspace = 2^{3} \cdot 5 \cdot 11^{2} \) |
| Exponent: | \(220\)\(\medspace = 2^{2} \cdot 5 \cdot 11 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, supersolvable (hence solvable and monomial), and metabelian.
Quotient group ($Q$) structure
| Description: | $C_1$ |
| Order: | $1$ |
| Exponent: | $1$ |
| Automorphism Group: | $C_1$, of order $1$ |
| Outer Automorphisms: | $C_1$, of order $1$ |
| Derived length: | $0$ |
The quotient is cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary (for every $p$), hyperelementary, metacyclic, metabelian, a Z-group, and an A-group), a $p$-group (for every $p$), perfect, 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 $W = G / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_{11}^2.C_{10}^2.C_2^3$ |
| $\operatorname{Aut}(H)$ | $C_{11}^2.C_{10}^2.C_2^3$ |
| $W$ | $C_{22}:F_{11}$, of order \(2420\)\(\medspace = 2^{2} \cdot 5 \cdot 11^{2} \) |
Related subgroups
| Centralizer: | $C_2$ | |||||
| Normalizer: | $C_{44}.F_{11}$ | |||||
| Complements: | $C_1$ | |||||
| Maximal under-subgroups: | $C_{11}^2:C_{20}$ | $C_{11}^2:C_{20}$ | $C_{11}^2:C_{20}$ | $C_{11}^2:Q_8$ | $C_{44}.C_{10}$ | $C_{44}.C_{10}$ |
Other information
| Möbius function | $1$ |
| Projective image | $C_{22}:F_{11}$ |