#8213871

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	#36258	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5197 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 24 points:

(9,10,12,14)(11,13,15,16)(18,20)(22,23);(1,2)(3,7)(4,5)(6,8)(11,15)(13,16)(17,18,21,20)(19,23,24,22);(2,5)(6,7)(9,10)(11,13)(12,14)(15,16)(17,19,21,24)(18,22,20,23);(9,11)(10,13)(12,15)(14,16)(17,20,21,18)(19,23,24,22);(1,3,4,8)(2,6,5,7)(9,10)(11,13)(12,14)(15,16);(1,2)(3,6)(4,5)(7,8)

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=g,d^2=g,e^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=fgi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8121067);