#7590446

order	512
nilpotency class	3
isoclinism	isoclinic class of #7518992
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	#59215	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#121 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1463 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 32 points:

(1,2)(3,7)(4,6)(5,8)(9,10,12,14)(11,13,15,16)(17,18,23,26)(19,29,30,27)(20,28,22,25)(21,24,31,32);(3,8)(5,7)(9,11)(10,13)(12,15)(14,16)(17,19,20,31,23,30,22,21)(18,24,25,27,26,32,28,29);(1,3,4,8)(2,5,6,7)(17,20,23,22)(18,25,26,28)(19,21,30,31)(24,29,32,27);(2,6)(5,7)(11,15)(13,16)(18,26)(19,30)(21,31)(25,28);(17,21,22,30,23,31,20,19)(18,27,28,24,26,29,25,32)

Polycyclic presentation:

2^9|a^2=h,b^2=fi,c^2=g,e^2=f,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cg,d^b=dh,e^c=ei,e^d=ei

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7497642);