#7410230

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	C₂²×D₄	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2402 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1264 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=f,c^2=i,d^2=fhi,e^2=f,g^2=i,b^a=bf,c^a=cg,e^a=ef,g^a=gi,c^b=ch,d^b=dfh,e^b=ehi,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, 7317426);