#6378480

order	512
nilpotency class	2
isoclinism	isoclinic class of #36702
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, cosocle	C₂²×C₄	C₂⁵
commutator, socle	C₂³	C₂⁴×C₄
prime radical	#392	C₂×C₄
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1396 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)(3,6)(4,5)(7,8)(9,10)(11,13)(12,14)(15,16)(17,18,23,25,22,21,20,29)(19,26,27,31,28,24,30,32);(2,5)(3,7)(9,11,12,15)(10,13,14,16)(17,19,22,28)(18,24,21,26)(20,30,23,27)(25,32,29,31);(1,3,4,7)(2,6,5,8)(10,14)(13,16)(17,20,22,23)(18,25,21,29)(19,27,28,30)(24,31,26,32);(2,5)(6,8)(19,28)(24,26)(27,30)(31,32);(17,21,23,29,22,18,20,25)(19,26,27,31,28,24,30,32)

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=f,e^2=h,h^2=i,b^a=bf,c^a=cg,d^a=dfi,c^b=cf,d^b=di,e^c=ei

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6285676);