#7194894

order	512
nilpotency class	3
isoclinism	isoclinic class of #6996335
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	#59217	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#121 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1808 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=i,c^2=fgh,e^2=h,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=ehi,d^c=dh

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, 7102090);