#194944

order	512
nilpotency class	3
isoclinism	isoclinic class of #18414
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂⁴	C₂²×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1204 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=eghi,c^2=h,d^2=i,e^2=h,g^2=h,b^a=be,c^a=cf,d^a=di,f^a=fi,e^b=eh,f^b=fi,g^b=gh,d^c=dh,e^c=ei,g^c=gi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 102140);