#186775

order	512
nilpotency class	3
isoclinism	isoclinic class of #18930
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

2066 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)(5,6,11,13,10,14,9,20)(7,12,15,18,16,8,17,19)(22,27)(23,30)(24,25)(29,33)(31,32)(34,35);(2,4)(5,7)(6,12)(8,14)(9,15)(10,16)(11,17)(13,19)(18,20)(21,22,26,29)(23,28,32,36)(24,27,25,33)(30,34,31,35);(5,8,10,12)(6,7,14,16)(9,18,11,19)(13,15,20,17)(21,23,26,32)(22,28,29,36)(24,30,25,31)(27,34,33,35);(5,9,10,11)(6,13,14,20)(7,15,16,17)(8,18,12,19)(21,24,26,25)(22,27,29,33)(23,31,32,30)(28,35,36,34)

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,d^a=dh,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

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 93971);