#330967

order	512
nilpotency class	3
isoclinism	isoclinic class of #330923
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2622
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂³×D₄	D₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

587 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|b^2=f,c^2=i,d^2=i,f^2=h,g^2=hi,b^a=be,c^a=cf,f^a=fh,c^b=cg,e^b=eh,g^b=gi,d^c=de,f^c=fh,g^c=ghi,g^d=gh

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 238163);