#329022

order	512
nilpotency class	3
isoclinism	isoclinic class of #326735
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³×C₄

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

900 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 236218);