#6683242

order	512
nilpotency class	3
isoclinism	isoclinic class of #6682440
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 ◁ #2297 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 28 points:

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

Polycyclic presentation:

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

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, 6590438);