#7895678

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	#58996	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4866 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)(3,8)(9,10,13,12)(11,15,16,14)(20,28)(23,30)(27,31)(29,32);(1,2,5,6)(3,4,8,7)(9,11,13,16)(10,14,12,15)(17,18)(19,26)(20,23)(21,24)(22,25)(27,32)(28,30)(29,31);(1,3)(2,7)(4,6)(5,8)(9,10,13,12)(11,14,16,15)(17,19,22,24)(18,21,25,26)(20,27,28,31)(23,29,30,32);(1,2,5,6)(3,4,8,7)(9,10,13,12)(11,14,16,15)(17,20)(18,23)(19,27)(21,29)(22,28)(24,31)(25,30)(26,32);(1,3)(2,4)(5,8)(6,7)(9,12,13,10)(11,15,16,14)(17,18)(19,21)(20,23)(22,25)(24,26)(27,29)(28,30)(31,32);(1,4)(2,8)(3,6)(5,7)(17,21)(18,24)(19,25)(20,29)(22,26)(23,31)(27,30)(28,32)

Polycyclic presentation:

2^9|a^2=gh,b^2=g,c^2=gi,d^2=g,e^2=gh,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, 7802874);