#325622

order	512
nilpotency class	3
isoclinism	isoclinic class of #278923
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#2867	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

684 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:

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

Polycyclic presentation:

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

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, 232818);