#7051952

order	512
nilpotency class	3
isoclinism	isoclinic class of #6996639
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	#392	D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1500 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:

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

Polycyclic presentation:

2^9|a^2=hi,c^2=fgi,d^2=f,e^2=fi,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dh,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, 6959148);