#462681

order	512
nilpotency class	3
isoclinism	isoclinic class of #454426
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	D₄²
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂²×#41	C₂³
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=efg,b^2=e,d^2=ef,e^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,g^a=gi,c^b=cg,d^c=de,e^c=ei,g^c=gi,h^c=hi,h^d=hi

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, 369877);