#7847406

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

5038 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:

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

Polycyclic presentation:

2^9|a^2=gh,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, 7754602);