#481007

order	512
nilpotency class	4
isoclinism	isoclinic class of #480866
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	C₂⁴	C₂³×C₄
Frattini, cosocle	C₂×C₂²⋊C₄	C₂⁴
prime radical	C₂×#120	C₂×C₄
LCS	G ▷ C₂⁴ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₂²⋊C₄ ◁ C₂×#551 ◁ G
LECS	G ▷ C₂×C₂²⋊C₄ ▷ C₂³ ▷ C₂ ▷ C₁

805 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=gi,d^2=i,f^2=h,b^a=be,e^a=eg,g^a=gi,c^b=ci,e^b=ei,f^b=fg,d^c=dh,f^e=fi

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 388203);