#343362

order	512
nilpotency class	3
isoclinism	isoclinic class of #333407
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	D₄²
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂×#459	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

795 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 36 points:

(5,6,9,12,10,13,8,17)(7,11,15,18,16,19,14,20)(21,22,24,27,25,28,33,36)(23,29,30,35,31,34,32,26);(1,2)(3,4)(5,6)(7,11)(8,12)(9,17)(10,13)(14,18)(15,20)(16,19);(2,4)(5,7,10,16)(6,11,13,19)(8,14,9,15)(12,18,17,20)(21,23,25,31)(22,26,28,35)(24,32,33,30)(27,34,36,29);(5,8)(7,14)(9,10)(12,17)(15,16)(18,20)(22,27)(24,33)(26,34)(28,36)(29,35)(30,32)

Polycyclic presentation:

2^9|a^2=ef,c^2=hi,e^2=h,f^2=i,b^a=be,c^a=cf,d^a=defhi,c^b=cg,d^b=de,e^b=eh,f^c=fi,e^d=eh,f^d=fi

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 250558);