#116152

order	512
nilpotency class	3
isoclinism	isoclinic class of #116147
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1439
commutator	C₂³×C₄	C₂²×C₄
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	C₂⁴	C₄×D₄
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

575 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

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

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, 23348);