#1387982

order	512
nilpotency class	2
isoclinism	isoclinic class of #1258513
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, prime radical, cosocle	C₂⁴	C₂⁵
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

1570 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=fg,b^2=gh,c^2=fgi,d^2=fg,e^2=fghi,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^d=ef

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 1295178);