#432187

order	512
nilpotency class	3
isoclinism	isoclinic class of #417508
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂⁵	C₂⁴
prime radical	C₂²×#120	C₂²
LCS	G ▷ C₂⁵ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂⁴×C₄ ◁ G
LECS	G ▷ C₂⁵ ▷ C₂ ▷ C₁

2146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 28 points:

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

Polycyclic presentation:

2^9|a^2=f,b^2=ef,c^2=f,d^2=fi,b^a=be,c^a=cf,d^a=dh,g^a=gi,c^b=cg,d^b=de,g^b=gi,e^c=ei,g^d=gi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 339383);