#7144326

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#44892	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1848 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)(6,8)(11,15)(14,16)(17,18)(19,23)(20,27)(21,22)(24,26)(25,30)(28,29)(31,32);(1,2)(3,6)(4,5)(7,8)(10,13)(11,15)(17,19,22,26)(18,24,21,23)(20,28,29,27)(25,32,31,30);(1,3,4,7)(2,6,5,8)(9,10)(11,14)(12,13)(15,16)(17,20)(18,25)(19,27)(21,31)(22,29)(23,32)(24,30)(26,28);(2,5)(6,8)(10,13)(14,16)(17,21,22,18)(19,24,26,23)(20,25,29,31)(27,32,28,30);(9,11,12,15)(10,14,13,16)(18,21)(19,26)(25,31)(27,28)

Polycyclic presentation:

2^9|b^2=i,c^2=fi,d^2=i,e^2=hi,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dh,g^c=gi,e^d=ei

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7051522);