#318072

order	512
nilpotency class	3
isoclinism	isoclinic class of #288755
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	D₄²
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂²×D₈	D₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

696 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2)(3,4)(5,6)(7,12)(8,17)(9,19)(10,14)(11,16)(13,18)(15,20);(5,7,9,16,10,15,18,8)(6,11,13,12,14,17,19,20)(21,22,24,27,25,28,33,36)(23,29,30,34,31,35,32,26);(2,4)(7,15)(8,16)(11,17)(12,20)(21,23,25,31)(22,26,28,34)(24,32,33,30)(27,35,36,29);(5,8,18,15,10,16,9,7)(6,12,19,11,14,20,13,17)

Polycyclic presentation:

2^9|b^2=egh,c^2=i,d^2=eh,e^2=h,g^2=i,b^a=be,c^a=cf,d^a=de,e^a=eh,c^b=cg,d^c=dh,g^c=gi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 225268);