#6542376

order	512
nilpotency class	3
isoclinism	isoclinic class of #6533195
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×#532 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

3079 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)(13,14,20,28,19,22,18,23)(15,24,27,16,21,26,25,17);(5,6)(7,10)(8,9)(11,12)(13,15,19,21)(14,16,22,17)(18,27,20,25)(23,26,28,24);(2,4)(6,9)(10,12)(13,16)(14,15)(17,19)(18,24)(20,26)(21,22)(23,25)(27,28);(5,7)(6,10)(8,11)(9,12)(13,17,19,16)(14,21,22,15)(18,26,20,24)(23,27,28,25);(7,11)(10,12)(14,22)(16,17)(23,28)(24,26)

Polycyclic presentation:

2^9|a^2=fg,b^2=i,d^2=i,f^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ei,c^b=ch,f^b=fi,d^c=di,e^c=ei,e^d=eh

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6449572);