#116280

order	512
nilpotency class	3
isoclinism	isoclinic class of #10378
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	#393
commutator	C₂×C₄²	C₂²×C₄
Frattini, cosocle	C₂²×C₄²	C₂³
socle	C₂²	#1439
prime radical	#3444	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

572 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=d,e^2=hi,f^2=i,g^2=i,b^a=bd,c^a=ce,e^a=ei,c^b=cf,e^b=eh,f^b=fhi,d^c=dh,e^c=ehi,f^c=fi,g^c=gh

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 23476);