#296543

order	512
nilpotency class	3
isoclinism	isoclinic class of #272923
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	#2617	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

965 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:

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

Polycyclic presentation:

2^9|a^2=e,c^2=fh,d^2=ehi,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,f^a=fh,g^a=gi,c^b=cg,f^b=fi,g^b=gh,d^c=dh,g^c=ghi

Conjugacy classes & character table

53 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 203739);