#6470793

order	512
nilpotency class	3
isoclinism	isoclinic class of #6470185
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
prime radical	C₂×#3203	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2297 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2088 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=dh,e^b=ei,g^c=gi,e^d=ei

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, 6377989);