#299201

order	512
nilpotency class	3
isoclinism	isoclinic class of #299195
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2433
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#60682	C₂
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

892 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)(3,11)(4,10)(5,7)(6,9)(8,14)(12,15)(13,16)(17,18)(19,27)(20,32)(21,36)(22,26)(23,30)(24,34)(25,33)(28,41)(29,42)(31,40)(35,45)(37,44)(38,46)(39,43)(47,48);(2,7)(8,15)(9,10)(11,16)(17,19,21,30,22,31,33,41)(18,23,25,27,26,28,36,40)(20,29,34,43,35,44,46,48)(24,37,32,39,38,42,45,47);(1,3,6,14,5,13,4,12)(2,8,10,11,7,15,9,16)(17,18)(19,28,31,23)(20,24)(21,25)(22,26)(27,30,40,41)(29,42,44,37)(32,34)(33,36)(35,38)(39,43,47,48)(45,46);(1,4,5,6)(2,9,7,10)(3,12,13,14)(8,16,15,11)(17,20,33,46,22,35,21,34)(18,24,36,45,26,38,25,32)(19,29,41,48,31,44,30,43)(23,37,40,47,28,42,27,39)

Polycyclic presentation:

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

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 206397);