#243181

order	512
nilpotency class	3
isoclinism	isoclinic class of #233152
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂⁴	#121
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

726 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=fh,b^2=e,c^2=e,f^2=h,g^2=i,b^a=be,c^a=cf,c^b=cg,d^b=dh,g^b=gi,f^c=fh,g^c=gi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 150377);