#7847405

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4864 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7754601);