#6614921

order	512
nilpotency class	3
isoclinism	isoclinic class of #6574015
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 ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1664 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:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=fgh,c^2=g,d^2=g,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,e^b=eh,d^c=dhi,e^d=eh

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72256933, #72256937, #72256966
maximal normal subgroup of	#72256933, #72256937, #72256966
maximal quotient of	#72264751

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6522117);