#8617774

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	C₂²×D₄	C₂⁴
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3869 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8524970);