Subgroup ($H$) information
| Description: | $C_{16}.D_4$ |
| Order: | \(128\)\(\medspace = 2^{7} \) |
| Index: | \(390625\)\(\medspace = 5^{8} \) |
| Exponent: | \(16\)\(\medspace = 2^{4} \) |
| Generators: |
$\langle(1,26,14,16)(2,28,15,20,3,30,11,19,5,29,13,17,4,27,12,18)(6,31,36,21)(7,35,38,24,8,34,40,22,10,32,39,23,9,33,37,25) \!\cdots\! \rangle$
|
| Nilpotency class: | $3$ |
| Derived length: | $2$ |
The subgroup is maximal, nonabelian, a $2$-Sylow subgroup (hence nilpotent, solvable, supersolvable, a Hall subgroup, and monomial), a $p$-group (hence elementary and hyperelementary), and metabelian.
Ambient group ($G$) information
| Description: | $C_5^8.D_8.C_8$ |
| Order: | \(50000000\)\(\medspace = 2^{7} \cdot 5^{8} \) |
| Exponent: | \(80\)\(\medspace = 2^{4} \cdot 5 \) |
| Derived length: | $3$ |
The ambient group is nonabelian and solvable. Whether it is monomial has not been computed.
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 $W = N_G(H) / Z_G(H)$.
| $\operatorname{Aut}(G)$ | Group of order \(15600000000\)\(\medspace = 2^{10} \cdot 3 \cdot 5^{8} \cdot 13 \) |
| $\operatorname{Aut}(H)$ | $C_4^2.C_2^4$, of order \(256\)\(\medspace = 2^{8} \) |
| $\card{W}$ | not computed |
Related subgroups
| Centralizer: | not computed |
| Normalizer: | not computed |
| Normal closure: | $C_5^8.D_8.C_8$ |
| Core: | not computed |
| Autjugate subgroups: | Subgroups are not computed up to automorphism. |
Other information
| Number of subgroups in this conjugacy class | $390625$ |
| Möbius function | not computed |
| Projective image | not computed |