#8174402

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	#2615	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3989 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=i,b^2=hi,c^2=ghi,d^2=gh,e^2=h,f^2=i,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi,e^d=egi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8081598);