#482882

order	512
nilpotency class	4
isoclinism	isoclinic class of #482728
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#99
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂×C₄⋊C₄	C₂⁴
prime radical	C₂²×D₄	C₂²⋊C₄
LCS	G ▷ C₂²×C₄ ▷ C₂³ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₂²⋊C₄ ◁ C₂×#552 ◁ G
LECS	G ▷ C₂×C₄⋊C₄ ▷ C₂³ ▷ C₂ ▷ C₁

758 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=gi,c^2=i,e^2=hi,f^2=i,b^a=be,e^a=eg,g^a=gi,c^b=ci,d^b=di,e^b=eh,f^b=fghi,d^c=dhi,f^e=fi

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390078);