#7330662

order	512
nilpotency class	3
isoclinism	isoclinic class of #7324468
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	#1999	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×C₂²⋊Q₈ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1468 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=fg,d^2=fi,g^2=i,b^a=bf,c^a=cg,e^a=ef,g^a=gi,c^b=ch,d^b=dfh,e^b=eh,d^c=dh,e^c=ei

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7237858);