#186761

order	512
nilpotency class	3
isoclinism	isoclinic class of #18712
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator	C₄²	C₂³×C₄
Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂×#121	D₄
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

2080 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=h,d^2=h,e^2=i,f^2=h,g^2=hi,b^a=be,c^a=cf,e^a=eh,f^a=fh,e^b=ei,f^b=fh,g^b=ghi,d^c=di,e^c=eh,f^c=fh

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 93957);