#581606

order	512
nilpotency class	2
isoclinism	isoclinic class of #46350
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂⁴	C₂⁵
commutator	C₂³	C₂⁴×C₄
prime radical	C₂³×#41	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

4702 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:

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

Polycyclic presentation:

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

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, 488802);