#2228046

order	512
nilpotency class	2
isoclinism	isoclinic class of #2076493
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁴×C₄²

Aliases

No aliases for this group.

Subgroups

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

2177 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=fg,c^2=i,d^2=f,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef

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, 2135242);