#7204225

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
prime radical	#53129	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1565 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)(3,5)(4,6)(7,8)(9,10,13,15)(11,14,12,16)(18,24)(19,26)(21,23)(25,27)(28,30)(31,32);(1,3)(2,5)(4,7)(6,8)(9,10)(11,16)(12,14)(13,15)(17,18)(19,25)(20,23)(21,29)(22,24)(26,32)(27,30)(28,31);(3,7)(5,8)(9,11,13,12)(10,14,15,16)(17,19,22,28)(18,25,24,31)(20,27,29,32)(21,26,23,30);(2,6)(3,7)(9,12,13,11)(10,14,15,16)(17,20)(18,21)(19,27)(22,29)(23,24)(25,26)(28,32)(30,31);(3,7)(5,8)(10,15)(14,16)(17,21,22,23)(18,20,24,29)(19,26,28,30)(25,27,31,32)

Polycyclic presentation:

2^9|a^2=fi,c^2=f,d^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=dh,e^a=ef,g^a=gi,c^b=ch,d^b=dfh,e^b=ehi,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, 7111421);