#427201

order	512
nilpotency class	3
isoclinism	isoclinic class of #417603
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	D₄²
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂⁴	H(5,𝔽₂)
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

755 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 334397);