Subgroup ($H$) information
| Description: | $C_3^7:C_{13}$ |
| Order: | \(28431\)\(\medspace = 3^{7} \cdot 13 \) |
| Index: | \(2\) |
| Exponent: | \(39\)\(\medspace = 3 \cdot 13 \) |
| Generators: |
$h, deg, fg^{2}h, bcdf^{2}h^{2}, eg, gh^{2}, a^{2}, cd^{2}ef^{2}g^{2}h^{2}$
|
| Derived length: | $2$ |
The subgroup is characteristic (hence normal), maximal, a semidirect factor, nonabelian, a Hall subgroup, metabelian (hence solvable), and an A-group. Whether it is a direct factor or monomial has not been computed.
Ambient group ($G$) information
| Description: | $C_3^7:C_{26}$ |
| Order: | \(56862\)\(\medspace = 2 \cdot 3^{7} \cdot 13 \) |
| Exponent: | \(78\)\(\medspace = 2 \cdot 3 \cdot 13 \) |
| Derived length: | $2$ |
The ambient group is nonabelian, metabelian (hence solvable), and an A-group. Whether it is monomial has not been computed.
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
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 $W = G / Z_G(H)$.
| $\operatorname{Aut}(G)$ | $C_3^6.C_{13}^2.C_6^2.C_2$ |
| $\operatorname{Aut}(H)$ | $C_3^6.C_{13}^2.C_6.C_2^2$ |
| $W$ | $C_3^3.F_{27}$, of order \(18954\)\(\medspace = 2 \cdot 3^{6} \cdot 13 \) |
Related subgroups
| Centralizer: | not computed |
| Normalizer: | $C_3^7:C_{26}$ |
Other information
| Number of conjugacy classes in this autjugacy class | $1$ |
| Möbius function | not computed |
| Projective image | $C_3^7:C_{26}$ |