#7648435

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
prime radical	#35222	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6204 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=gh,c^2=hi,d^2=g,f^2=hi,b^a=bg,c^a=ch,d^a=dh,f^a=fhi,c^b=ci,e^d=ehi

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, 7555631);