#7699087

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	C₂²×D₄	C₂⁴
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4443 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=gi,c^2=i,d^2=h,e^2=h,b^a=bg,c^a=ch,d^a=di,c^b=ci,d^c=dh,f^e=fi

Conjugacy classes & character table

107 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7606283);