#246762

order	512
nilpotency class	3
isoclinism	isoclinic class of #246751
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

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

1229 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:

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

Polycyclic presentation:

2^9|a^2=i,c^2=h,e^2=h,f^2=hi,b^a=be,c^a=cf,d^a=de,e^a=eh,f^a=fhi,c^b=cg,e^b=eh,f^b=fi,e^c=ei,f^c=fhi,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, 153958);