#323068

order	512
nilpotency class	3
isoclinism	isoclinic class of #289819
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	C₂×#459	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

757 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)(7,14)(8,13)(9,18)(10,19)(11,15)(12,16)(17,20)(21,22,25,30,26,31,24,29)(23,27,32,35,34,36,33,28);(5,7,8,9,11,17,10,16)(6,12,19,20,15,18,13,14)(21,23,25,32,26,34,24,33)(22,27,30,35,31,36,29,28);(2,4)(5,8,11,10)(6,13,15,19)(7,9,17,16)(12,14,18,20)(21,23,26,34)(22,28,31,35)(24,32,25,33)(27,30,36,29);(5,9,8,17,11,16,10,7)(6,14,19,12,15,20,13,18)(21,24,26,25)(22,29,31,30)(23,32,34,33)(27,35,36,28)

Polycyclic presentation:

2^9|a^2=f,b^2=eghi,c^2=hi,d^2=ehi,e^2=h,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=de,e^a=eh,c^b=cg,d^b=dhi,f^c=fi,g^c=gi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 230264);