#7006418

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
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

2131 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6913614);