#7681376

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×#525	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4614 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7588572);