#7199275

order	512
nilpotency class	3
isoclinism	isoclinic class of #6996355
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
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2402 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1539 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=i,b^2=fi,c^2=g,d^2=fhi,e^2=h,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dhi,e^d=ei

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, 7106471);