#348173

order	512
nilpotency class	3
isoclinism	isoclinic class of #348158
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2847
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	#3460	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

906 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=ei,d^2=i,e^2=h,f^2=h,b^a=be,c^a=cf,d^a=dg,e^a=eh,f^a=fh,c^b=ch,f^c=fh,g^c=gi,f^d=fi

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 255369);