#384649

order	512
nilpotency class	3
isoclinism	isoclinic class of #30396
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂²×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂⁴	C₂²×D₄
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₄×#95 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=f,c^2=fi,d^2=e,e^2=i,b^a=be,c^a=cf,d^a=def,e^a=ei,c^b=cg,d^b=de,e^b=ei

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 291845);