#6379461

order	512
nilpotency class	3
isoclinism	isoclinic class of #61049
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator	C₂×C₄	C₂⁴×C₄
Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂×#532	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×#533 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

3152 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=f,c^2=fi,d^2=f,g^2=i,b^a=bf,c^a=cg,g^a=gi,d^b=df,e^b=ei,g^c=gi

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6286657);