#321884

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	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

746 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)(7,13)(8,18)(9,19)(10,12)(11,16)(14,15)(17,20)(21,22,27,30,26,31,25,32)(23,33,34,36,24,28,35,29);(1,2,3,4)(5,7,15,8,10,17,9,16)(6,11,19,20,12,18,14,13)(21,23,26,24)(22,28,31,33)(25,35,27,34)(29,32,36,30);(2,4)(6,12)(11,18)(13,20)(14,19)(21,24,26,23)(22,29,31,36)(25,35,27,34)(28,32,33,30);(5,8,15,17,10,16,9,7)(6,13,19,11,12,20,14,18)(21,25,26,27)(22,30,31,32)(23,34,24,35)(28,36,33,29)

Polycyclic presentation:

2^9|a^2=fhi,b^2=egh,c^2=i,d^2=eh,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, 229080);