#412789

order	512
nilpotency class	3
isoclinism	isoclinic class of #395166
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂²×#41	C₂³
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1018 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 44 points:

(5,6,8,10)(7,11,12,9)(13,14,17,23,19,25,18,24)(15,26,28,21,30,36,29,20)(16,31,32,39,34,38,33,22)(27,35,41,40,43,37,42,44);(1,2)(3,4)(5,7,8,12)(6,9,10,11)(13,15)(14,20)(16,27)(17,29)(18,28)(19,30)(21,25)(22,35)(23,36)(24,26)(31,44)(32,42)(33,41)(34,43)(37,39)(38,40);(2,4)(13,15)(14,21)(16,27)(17,29)(18,28)(19,30)(20,25)(22,37)(23,26)(24,36)(31,40)(32,42)(33,41)(34,43)(35,39)(38,44);(13,16,18,33,19,34,17,32)(14,22,23,31,25,39,24,38)(15,27,28,41,30,43,29,42)(20,35,36,44,21,37,26,40)

Polycyclic presentation:

2^9|a^2=e,b^2=ef,d^2=h,e^2=i,f^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,h^a=hi,c^b=cg,e^b=ei,f^b=fi,e^c=ei,f^c=fi

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, 319985);