#244527

order	512
nilpotency class	3
isoclinism	isoclinic class of #244523
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2403
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	#61650	C₂
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1079 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:

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

Polycyclic presentation:

2^9|b^2=h,c^2=h,e^2=h,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,e^a=eh,f^a=fh,g^a=gi,c^b=cg,e^b=eh,g^b=gh,e^c=ei,f^c=fh,g^c=gh,e^d=eh,f^d=fi

Conjugacy classes & character table

44 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 151723);