#498390

order	512
nilpotency class	2
isoclinism	isoclinic class of #2403
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

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

531 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 44 points:

(1,2)(3,4)(6,10)(11,12)(13,14,19,24,20,15,25,28,18,23,33,39,17,27,21,34)(16,22,31,38,29,26,40,41,30,37,42,44,32,36,35,43);(5,6)(7,11)(8,12)(9,10)(13,15,19,28,20,23,25,39,18,27,33,34,17,14,21,24)(16,26,31,41,29,37,40,44,30,36,42,43,32,22,35,38);(2,4)(5,7,9,8)(6,11,10,12)(13,16,18,30)(14,22,23,37)(15,26,27,36)(17,32,20,29)(19,31,33,42)(21,35,25,40)(24,38,39,44)(28,41,34,43);(5,8,9,7)(6,11,10,12)(13,17,18,20)(14,15,23,27)(16,29,30,32)(19,21,33,25)(22,36,37,26)(24,28,39,34)(31,40,42,35)(38,43,44,41)

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=e,d^2=e,g^2=h,h^2=i,b^a=be,c^a=cf,d^a=di,d^b=de,d^c=di

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 405586);