#7303441

order	512
nilpotency class	3
isoclinism	isoclinic class of #7300916
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂×#449	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1451 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 48 points:

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

Polycyclic presentation:

2^9|b^2=fi,c^2=i,d^2=f,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ef,g^a=gi,c^b=ch,d^b=dfh,e^b=eh,d^c=dh,g^c=gi,e^d=ei

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7210637);