#483871

order	512
nilpotency class	4
isoclinism	isoclinic class of #33522
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂²×D₈
commutator	C₂×C₈	C₂³×C₄
Frattini, cosocle	C₄×C₈	C₂⁴
socle	C₂²	C₂×C₄×D₈
prime radical	#2186	C₄
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ #431 ◁ #1450 ◁ G
LECS	G ▷ C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

434 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

(1,2,4,8,5,7,11,14)(3,6,9,13,10,12,15,16)(17,18)(19,25)(20,28)(21,35)(22,26)(23,29)(24,31)(27,37)(30,44)(32,43)(33,41)(34,46)(36,42)(38,45)(39,48)(40,47);(17,19)(18,24)(20,30)(21,36)(22,33)(23,32)(25,35)(26,39)(27,41)(28,42)(29,40)(31,37)(34,47)(38,48)(43,45)(44,46);(1,3,4,9,5,10,11,15)(2,6,8,13,7,12,14,16)(17,19)(18,25)(20,33)(21,31)(22,30)(23,32)(24,35)(26,44)(27,42)(28,41)(29,43)(34,48)(36,37)(38,47)(39,46)(40,45);(2,7)(6,12)(8,14)(13,16)(17,20,23,22)(18,26,29,28)(19,30,32,33)(21,34,38,37)(24,39,40,42)(25,41,43,44)(27,45,46,35)(31,36,47,48)

Polycyclic presentation:

2^9|a^2=f,c^2=f,d^2=i,e^2=gi,f^2=h,g^2=i,b^a=be,d^a=dhi,e^a=eg,g^a=gi,e^b=eg,g^b=gi,d^c=di

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, 391067);