#6441123

order	512
nilpotency class	3
isoclinism	isoclinic class of #6437547
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	C₂²×AGL(1,ℤ/8)	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2285 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1850 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:

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

Polycyclic presentation:

2^9|a^2=fi,b^2=fgi,c^2=f,e^2=i,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,d^b=dh,e^b=ei,h^b=hi,e^c=ei,h^c=hi,h^d=hi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6348319);