#183945

order	512
nilpotency class	3
isoclinism	isoclinic class of D₄×D₈
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄² · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂²×D₄
commutator	C₂×C₄	C₂²×C₄²
Frattini, cosocle	C₂×C₄²	C₂⁴
socle, prime radical	C₂³	C₂×C₄×D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ #1744 ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

702 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=gh,d^2=fh,e^2=h,f^2=i,b^a=be,c^a=ch,e^a=eh,c^b=ci,e^b=eh,d^c=dhi

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 91141);