#6856428

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667700
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	C₂×#447	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄×Q₈ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1764 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=fh,c^2=fh,e^2=fh,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efhi,g^c=gi

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72256902, #72256933, #72256993
maximal normal subgroup of	#72256902, #72256933, #72256993
maximal quotient of	#72308935

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6763624);