#367746

order	512
nilpotency class	3
isoclinism	isoclinic class of #24274
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂²×D₄
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
socle	C₂³	C₂×C₄×D₄
prime radical	C₂⁴	C₂×#41
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×#336 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

778 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)(3,6)(4,5)(7,8)(9,10)(11,14)(12,13)(15,16)(17,18,22,28,23,26,21,27)(19,24,32,39,30,40,31,38)(20,25,34,43,35,42,36,44)(29,37,33,41,45,47,46,48);(2,5)(6,8)(17,19)(18,24)(20,33,35,46)(21,31)(22,32)(23,30)(25,41,42,48)(26,40)(27,38)(28,39)(29,34,45,36)(37,43,47,44);(1,3,4,7)(2,6,5,8)(10,13)(14,16)(17,20)(18,25)(19,29)(21,36)(22,34)(23,35)(24,37)(26,42)(27,44)(28,43)(30,45)(31,46)(32,33)(38,48)(39,41)(40,47);(2,5)(6,8)(9,11,12,15)(10,14,13,16)(18,26)(19,30)(25,42)(27,28)(29,45)(31,32)(33,46)(43,44)

Polycyclic presentation:

2^9|a^2=h,b^2=gh,c^2=e,d^2=f,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=dei,c^b=cg,d^b=di,g^c=gi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 274942);