#7966872

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	#59046	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4940 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

101 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7874068);