#7711395

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	#39743	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4784 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7618591);