#865708

order	512
nilpotency class	2
isoclinism	isoclinic class of #845297
automorphism	?
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	C₂⁵	C₂⁴
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

1641 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)(3,5,8,7)(10,13)(14,16)(17,18,22,20)(19,24,21,23)(26,28)(29,31);(1,3,6,8)(2,7,4,5)(10,13)(14,16)(18,20)(23,24)(25,26,30,28)(27,31,32,29);(9,10)(11,14)(12,13)(15,16)(17,19,22,21)(18,23,20,24)(25,27,30,32)(26,31,28,29);(1,4,6,2)(3,5,8,7)(9,10)(11,14)(12,13)(15,16)(17,20,22,18)(19,24,21,23)(25,28,30,26)(27,29,32,31);(1,5)(2,3)(4,8)(6,7)(9,11,12,15)(10,14,13,16)(17,21,22,19)(18,24,20,23)(25,29)(26,27)(28,32)(30,31)

Polycyclic presentation:

2^9|a^2=fhi,b^2=fgh,c^2=gi,d^2=f,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,d^b=dg

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 772904);