#391484

order	512
nilpotency class	2
isoclinism	isoclinic class of #2812
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, cosocle	C₂³×C₄	C₂⁴
commutator	C₂³	C₂³×C₈
socle, prime radical	C₂⁴	C₂³×C₄
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

916 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 28 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=f,c^2=e,d^2=f,h^2=i,b^a=be,c^a=cf,c^b=cg,d^b=def,d^c=de

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 298680);