#332299

order	512
nilpotency class	3
isoclinism	isoclinic class of #332071
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	D₄²
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂×#547	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

725 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=i,c^2=h,f^2=h,g^2=i,b^a=be,c^a=cf,d^a=def,f^a=fh,c^b=cg,d^b=deh,g^b=gi,f^c=fh,g^c=gi,f^d=fh

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 239495);