#7125195

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993899
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×D₄²
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#61187	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1664 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=h,d^2=h,f^2=i,g^2=i,b^a=bf,c^a=cg,e^a=ehi,f^a=fi,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dh,g^c=gi,f^d=fi

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, 7032391);