#269157

order	512
nilpotency class	3
isoclinism	isoclinic class of #269147
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2410
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#60920	C₂
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

831 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:

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

Polycyclic presentation:

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

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, 176353);