#6683411

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667580
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 ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2128 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=fi,c^2=gi,d^2=i,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=dfi,c^b=ch,d^b=di,e^b=efh,h^b=hi,h^c=hi,e^d=ei,h^e=hi

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, 6590607);