Properties

Label 8640.ck.1440.t1
Order $ 2 \cdot 3 $
Index $ 2^{5} \cdot 3^{2} \cdot 5 $
Normal No

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Subgroup ($H$) information

Description:$C_6$
Order: \(6\)\(\medspace = 2 \cdot 3 \)
Index: \(1440\)\(\medspace = 2^{5} \cdot 3^{2} \cdot 5 \)
Exponent: \(6\)\(\medspace = 2 \cdot 3 \)
Generators: $\langle(1,8)(9,14)(10,12,11), (10,11,12)\rangle$ Copy content Toggle raw display
Nilpotency class: $1$
Derived length: $1$

The subgroup is cyclic (hence abelian, nilpotent, solvable, supersolvable, monomial, elementary ($p = 2,3$), hyperelementary, metacyclic, metabelian, a Z-group, and an A-group).

Ambient group ($G$) information

Description: $A_4\times D_6\times A_5$
Order: \(8640\)\(\medspace = 2^{6} \cdot 3^{3} \cdot 5 \)
Exponent: \(30\)\(\medspace = 2 \cdot 3 \cdot 5 \)
Derived length:$2$

The ambient group is nonabelian, an A-group, and nonsolvable.

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)$$D_6\times S_4\times S_5$, of order \(34560\)\(\medspace = 2^{8} \cdot 3^{3} \cdot 5 \)
$\operatorname{Aut}(H)$ $C_2$, of order \(2\)
$W$$C_2$, of order \(2\)

Related subgroups

Centralizer:$C_2^3:C_6^2$
Normalizer:$C_2^2\times A_4\times D_6$
Normal closure:$\GL(2,4)$
Core:$C_3$
Minimal over-subgroups:$C_3\times D_5$$C_3\times C_6$$C_3\times S_3$$C_2\times C_6$$D_6$$C_2\times C_6$$C_2\times C_6$$D_6$$C_2\times C_6$$C_2\times C_6$$C_2\times C_6$$D_6$$D_6$$C_2\times C_6$
Maximal under-subgroups:$C_3$$C_2$

Other information

Number of subgroups in this autjugacy class$15$
Number of conjugacy classes in this autjugacy class$1$
Möbius function$32$
Projective image$A_4\times D_6\times A_5$