#399160

order	512
nilpotency class	3
isoclinism	isoclinic class of #393881
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂⁴	C₂²×D₄
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂⁵	C₂×D₄
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂³×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1712 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 32 points:

(5,6)(7,8)(9,10,13,15)(11,16,12,14)(17,18,20,25,22,27,21,26)(19,28,30,24,31,32,29,23);(1,2)(3,4)(9,11,13,12)(10,14,15,16)(17,19,22,31)(18,23,27,24)(20,29,21,30)(25,32,26,28);(2,4)(9,12,13,11)(10,14,15,16)(17,19)(18,24)(20,29)(21,30)(22,31)(23,27)(25,28)(26,32);(6,8)(17,20,22,21)(18,25,27,26)(19,29,31,30)(23,32,24,28)

Polycyclic presentation:

2^9|a^2=e,b^2=efi,c^2=ef,d^2=i,e^2=i,f^2=i,b^a=be,c^a=cf,d^a=dh,c^b=cg,e^b=ei,f^b=fi,e^c=ei,f^c=fi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 306356);