#7206222

order	512
nilpotency class	3
isoclinism	isoclinic class of #7200022
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

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 ◁ #2395 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 32 points:

(1,2)(3,6)(4,7)(5,8)(9,10)(11,13)(12,14)(15,16)(19,25)(20,28)(22,30)(24,31)(26,32)(27,29);(1,3,6,2)(4,7,5,8)(9,11)(10,13)(12,15)(14,16)(17,18,21,23)(19,26,27,22)(20,24,28,31)(25,32,29,30);(11,15)(13,16)(17,19)(18,22)(20,29)(21,27)(23,26)(24,32)(25,28)(30,31);(1,4,6,5)(2,7,3,8)(10,14)(11,15)(17,18)(19,22)(20,24)(21,23)(25,30)(26,27)(28,31)(29,32);(1,5,6,4)(2,7,3,8)(11,15)(13,16)(18,23)(22,26)(24,31)(30,32)

Polycyclic presentation:

2^9|b^2=fi,d^2=f,e^2=f,g^2=i,b^a=bf,c^a=cg,d^a=dhi,e^a=ef,g^a=gi,c^b=ch,d^b=dfh,e^b=eh,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, 7113418);