#8005139

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	C₂×#540	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4803 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=h,e^2=i,f^2=h,b^a=bg,c^a=ch,f^a=fh,c^b=ci,e^b=eh,d^c=dh,f^c=fi,e^d=ei

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7912335);