#321888

order	512
nilpotency class	3
isoclinism	isoclinic class of #279051
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

685 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)(8,18)(9,20)(10,12)(11,17)(13,19)(14,16)(21,22,28,31,27,24,26,32)(23,30,25,35,34,36,33,29);(1,2,3,4)(5,7,16,19,10,8,9,17)(6,11,20,18,12,13,14,15)(21,23,28,25,27,34,26,33)(22,29,32,36,24,35,31,30);(2,4)(6,12)(11,13)(14,20)(15,18)(21,24,27,22)(23,29,34,35)(25,36,33,30)(26,32,28,31);(5,8,9,19,10,7,16,17)(6,13,14,18,12,11,20,15)(21,25,26,23,27,33,28,34)(22,30,31,35,24,36,32,29)

Polycyclic presentation:

2^9|a^2=fh,b^2=eghi,c^2=i,d^2=e,e^2=h,f^2=i,b^a=be,c^a=cf,d^a=de,e^a=eh,c^b=cg,d^b=dhi,f^c=fi

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, 229084);