#6815856

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806623
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

2235 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)(7,10)(8,9)(11,12)(13,14,19,23)(15,25,26,20)(16,18,22,28)(17,24,27,21);(6,9)(7,11)(13,15)(14,20)(16,27)(17,22)(18,24)(19,26)(21,28)(23,25);(1,2,3,4)(13,16,27,15,19,22,17,26)(14,18,21,25,23,28,24,20);(6,9)(10,12)(13,17,19,27)(14,21,23,24)(15,22,26,16)(18,20,28,25);(5,7,8,11)(6,10,9,12)(13,18,17,20,19,28,27,25)(14,22,24,15,23,16,21,26)

Polycyclic presentation:

2^9|a^2=i,c^2=ghi,d^2=i,e^2=fhi,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,d^c=di

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6723052);