#7196513

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
prime radical	#45112	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1479 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:

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

Polycyclic presentation:

2^9|a^2=fh,b^2=i,c^2=fghi,e^2=hi,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=ehi,d^c=dh,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, 7103709);