#7506447

order	512
nilpotency class	3
isoclinism	isoclinic class of #7500669
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#23391	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2280 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=fgi,d^2=f,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=dfg,e^a=ei,c^b=ch,d^b=df,h^b=hi,h^c=hi,e^d=ei

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7413643);