#183599

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

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	C₂³	C₂²×C₄⋊C₄
prime radical	C₂⁴	C₂×C₄⋊C₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₄×#117 ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

756 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=efh,d^2=h,e^2=h,f^2=h,g^2=i,b^a=be,d^a=di,e^b=eh,f^b=fh,d^c=di

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, 90795);