#561664

order	512
nilpotency class	2
isoclinism	isoclinic class of #47826
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂⁴	C₂⁵
commutator	C₂³	C₂⁴×C₄
prime radical	C₂²×#121	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2882 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=i,c^2=gh,d^2=fg,e^2=fg,b^a=bf,c^a=cg,d^a=df,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df

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, 468860);