#7148801

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
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	#42646	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1536 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:

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

Polycyclic presentation:

2^9|a^2=fgi,b^2=i,d^2=i,e^2=h,g^2=i,b^a=bf,c^a=cg,e^a=ehi,c^b=ch,d^b=dfi,e^b=eh,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, 7055997);