#4306790

order	512
nilpotency class	2
isoclinism	isoclinic class of D₄×#392
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

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

2478 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)(4,5)(6,8)(9,10,13,14)(11,12,15,16)(17,18,22,23)(19,24,20,21)(25,26)(27,30)(28,29)(31,32);(10,14)(12,16)(17,19,22,20)(18,21,23,24)(25,26,28,29)(27,30,31,32);(2,5)(6,7)(18,23)(21,24)(26,29)(30,32);(1,3)(2,6)(4,8)(5,7)(9,11,13,15)(10,12,14,16)(17,20,22,19)(18,21,23,24)(25,27,28,31)(26,30,29,32);(1,2)(3,6)(4,5)(7,8)(9,12)(10,15)(11,14)(13,16)(17,21)(18,19)(20,23)(22,24)(25,26)(27,30)(28,29)(31,32)

Polycyclic presentation:

2^9|a^2=fh,b^2=gi,d^2=f,b^a=bf,c^a=cg,d^a=di,c^b=ch,e^b=ef,e^c=eg

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72303652, #72303659, #72303671
maximal normal subgroup of	#72303652, #72303659, #72303671

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 4213986);