#232534

order	512
nilpotency class	3
isoclinism	isoclinic class of #232528
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×#392
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂²×#121	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂⁴×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1478 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72263987, #72264020, #72264025
maximal normal subgroup of	#72263987, #72264020, #72264025
maximal quotient of	#72264388

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 139730);