#7902830

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

4731 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:

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

Polycyclic presentation:

2^9|c^2=gh,d^2=ghi,e^2=hi,f^2=i,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^c=dh,f^e=fi

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7810026);