#561435

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	C₂³×D₄	C₂³
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2654 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)(9,10,14,16)(11,13,12,15)(17,18)(19,24)(20,26)(21,25)(22,23)(27,31)(28,32)(29,30);(2,4)(5,7,8,6)(9,11)(10,15)(12,14)(13,16)(18,23)(19,26)(21,29)(28,31);(1,2)(3,4)(10,16)(11,12)(17,19,22,26)(18,24,23,20)(21,27,29,32)(25,31,30,28);(9,12,14,11)(10,13,16,15)(17,20,22,24)(18,19,23,26)(21,28,29,31)(25,27,30,32);(9,13)(10,11)(12,16)(14,15)(17,21)(18,25)(19,27)(20,28)(22,29)(23,30)(24,31)(26,32)

Polycyclic presentation:

2^9|a^2=i,b^2=gi,c^2=fg,d^2=f,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, 468631);