#7633185

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	#34963	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5341 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=i,d^2=h,e^2=g,f^2=i,b^a=bg,c^a=ch,c^b=ci,f^b=fi,e^d=ei

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540381);