#485016

order	512
nilpotency class	4
isoclinism	isoclinic class of #484199
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×#447
commutator, Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	#3191	C₂²
LCS	G ▷ C₂²×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ C₂×#433 ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

702 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 392212);