#937564

order	512
nilpotency class	2
isoclinism	isoclinic class of #917169
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

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

1645 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=fhi,b^2=fh,c^2=gi,d^2=f,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,d^b=dg,d^c=df

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 844760);