#7660937

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

4924 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)(9,10,12,13)(11,15,16,14)(17,18)(19,20)(21,25)(22,23)(24,26)(27,28)(29,32)(30,31);(1,2)(3,7)(4,8)(5,6)(10,13)(14,15);(9,10)(11,14)(12,13)(15,16)(18,23)(19,26)(25,31)(27,32);(9,11)(10,14)(12,16)(13,15)(17,19)(18,24)(20,23)(21,27)(22,26)(25,29)(28,31)(30,32);(1,3,5,4)(2,7,6,8)(17,20,22,24)(18,19,23,26)(21,29,30,28)(25,32,31,27);(1,4,5,3)(2,8,6,7)(17,21,22,30)(18,25,23,31)(19,27,26,32)(20,28,24,29)

Polycyclic presentation:

2^9|a^2=i,e^2=gh,f^2=gh,b^a=bg,c^a=ch,d^a=dh,c^b=ci,d^c=dhi,f^e=fhi

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, 7568133);