#4387612

order	512
nilpotency class	2
isoclinism	isoclinic class of #4379698
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂³×D₄	C₂³
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2176 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)(3,7)(4,8)(5,6)(10,12)(14,15)(17,18,23,24)(19,21,22,20)(27,31)(30,32);(2,6)(3,8)(9,10,13,12)(11,15,16,14)(17,19,23,22)(18,20,24,21)(26,29)(30,32);(2,6)(4,7)(10,12)(14,15)(17,20,23,21)(18,19,24,22)(25,26)(27,30)(28,29)(31,32);(1,3,5,8)(2,7,6,4)(9,11,13,16)(10,14,12,15)(17,21,23,20)(18,19,24,22);(1,4,5,7)(2,8,6,3)(9,12,13,10)(11,15,16,14)(17,22,23,19)(18,20,24,21)(25,27)(26,30)(28,31)(29,32)

Polycyclic presentation:

2^9|a^2=i,b^2=fg,c^2=i,d^2=f,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=df,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, 4294808);