#7733801

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	C₂⁵	C₂⁴
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4712 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7640997);