#7744751

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

5377 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:

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

Polycyclic presentation:

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

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, 7651947);