#321737

order	512
nilpotency class	3
isoclinism	isoclinic class of #278235
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

699 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=egi,c^2=i,d^2=ei,e^2=h,f^2=i,b^a=be,c^a=cf,d^a=dei,e^a=eh,c^b=cg,d^b=dh,f^c=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, 228933);