#498205

order	512
nilpotency class	4
isoclinism	isoclinic class of #33830
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×D₈
commutator	C₂×C₈	C₂³×C₄
Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	C₂⁴	C₂×D₈
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×C₂²⋊C₄ ◁ C₈×C₂²⋊C₄ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

568 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=ei,d^2=i,f^2=hi,h^2=i,b^a=be,c^a=cf,f^a=fh,h^a=hi,d^b=de,d^c=di,f^c=fh,h^c=hi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 405401);