#7607434

order	512
nilpotency class	3
isoclinism	isoclinic class of #7519008
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	#1999	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1458 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=fi,c^2=ghi,e^2=fgi,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cg,d^b=dh,d^c=di,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, 7514630);