#6682993

order	512
nilpotency class	3
isoclinism	isoclinic class of #6682360
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

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 ◁ #2297 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2098 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=i,b^2=fi,c^2=g,d^2=i,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,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, 6590189);