#175488

order	512
nilpotency class	3
isoclinism	isoclinic class of #174829
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂×C₄² ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂³ ▷ C₁

680 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

(1,2,5,8)(3,9,10,16)(4,12,14,7)(6,13,15,11)(22,28)(29,32)(33,34)(35,43)(36,42)(37,40)(38,41)(39,45)(44,47)(46,48);(1,3,5,10)(2,6,8,15)(4,13,14,11)(7,16,12,9)(17,18,21,24)(19,22,26,28)(20,23,27,30)(25,29,31,32)(33,35)(34,39)(36,46)(37,45)(38,44)(40,47)(41,48)(42,43);(17,19)(18,22)(20,25)(21,26)(23,29)(24,28)(27,31)(30,32)(34,40)(36,37)(39,47)(41,42)(43,48)(45,46);(3,10)(6,15)(9,16)(11,13)(17,20,21,27)(18,23,24,30)(19,25,26,31)(22,29,28,32)(34,41)(35,44)(40,42)(45,46)

Polycyclic presentation:

2^9|a^2=gi,b^2=gh,d^2=hi,e^2=g,f^2=i,b^a=be,c^a=cf,d^a=di,e^a=eg,f^a=fi,d^b=dg,e^b=eg,f^b=fh,e^c=eh,f^c=fi

Conjugacy classes & character table

53 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 82684);