#411291

order	512
nilpotency class	3
isoclinism	isoclinic class of #394746
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×#124
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
socle	C₂²	#2398
prime radical	C₂×#575	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂³×C₈ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

924 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 36 points:

(2,3)(5,6)(7,17,20,25)(8,14)(9,12)(10,15)(11,16)(13,19,28,24)(18,31,33,35)(21,26)(22,29)(23,30)(27,32,36,34);(1,2,4,3)(6,12,16,15)(13,17,28,25)(14,26,30,29)(27,31,36,35);(1,2,4,3)(5,7,10,19,11,20,9,24)(6,13,12,25,16,28,15,17)(8,18,22,32,23,33,21,34)(14,27,26,35,30,36,29,31);(1,3,4,2)(5,8,10,22,11,23,9,21)(6,14,15,29,16,30,12,26)(7,18,19,32,20,33,24,34)(13,27,17,31,28,36,25,35)

Polycyclic presentation:

2^9|a^2=efg,b^2=gh,c^2=fg,d^2=f,e^2=i,f^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,g^a=gi,c^b=cg,e^c=ei

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, 318487);