#2826571

order	512
nilpotency class	2
isoclinism	isoclinic class of #2805613
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	C₂²×#120	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2477 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|b^2=fi,c^2=f,d^2=fh,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,e^d=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, 2733767);