#6617447

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573615
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁹

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 ◁ C₂×#533 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

3252 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 28 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72305354, #72305365, #72305374
maximal normal subgroup of	#72305354, #72305365, #72305374
maximal quotient of	#72305766, #72305832

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6524643);