#8438113

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

5541 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)(3,7)(4,8)(5,6)(10,13)(14,16)(17,18)(19,27)(20,31)(21,32)(22,26)(23,30)(24,29)(25,28);(2,6)(3,8)(11,15)(14,16)(17,19)(18,23)(20,28)(21,29)(22,30)(24,25)(26,27)(31,32);(1,3)(2,4)(5,8)(6,7)(9,10)(11,14)(12,13)(15,16);(1,3)(2,4)(5,8)(6,7)(9,11,12,15)(10,14,13,16)(17,20,22,29)(18,24,26,31)(19,28,30,21)(23,25,27,32);(1,4)(2,3)(5,7)(6,8)(9,10)(11,14)(12,13)(15,16)(17,21,22,28)(18,25,26,32)(19,29,30,20)(23,24,27,31);(17,18)(19,23)(20,31)(21,25)(22,26)(24,29)(27,30)(28,32)

Polycyclic presentation:

2^9|d^2=gh,e^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8345309);