#8004019

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	C₂×#535	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4753 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)(19,20)(21,29)(22,23)(24,30)(25,27)(26,32)(28,31);(1,2)(3,6)(4,5)(7,8)(9,11,12,16)(10,13,14,15)(18,23)(20,27)(24,29)(28,32);(2,5)(6,8)(18,23)(19,25)(24,29)(26,31);(3,7)(6,8)(17,19)(18,20)(21,26)(22,25)(23,27)(24,28)(29,32)(30,31);(1,3,4,7)(2,6,5,8)(17,20)(18,19)(21,28)(22,27)(23,25)(24,26)(29,31)(30,32);(1,2)(3,6)(4,5)(7,8)(17,21)(18,24)(19,26)(20,28)(22,30)(23,29)(25,31)(27,32)

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7911215);