#114270

order	512
nilpotency class	3
isoclinism	isoclinic class of #114249
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1438
commutator	C₂×C₄²	C₂²×C₄
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	C₂⁴	#124
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=h,d^2=i,e^2=i,f^2=h,g^2=hi,b^a=bd,c^a=ce,d^a=dh,e^a=ei,c^b=cf,d^b=di,e^b=ei,f^b=fh,g^b=ghi,d^c=di,e^c=ei,f^c=fh

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, 21466);