#272600

order	512
nilpotency class	3
isoclinism	isoclinic class of #272539
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2410
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#3482	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

775 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:

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

Polycyclic presentation:

2^9|a^2=fh,b^2=h,c^2=hi,d^2=h,e^2=h,f^2=i,g^2=hi,b^a=be,c^a=cf,d^a=de,e^a=eh,c^b=cg,d^b=dh,e^b=eh,g^b=ghi,f^c=fi,g^c=ghi,e^d=eh

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 179796);