#8618153

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	#56116	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4036 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=hi,c^2=h,d^2=g,e^2=gi,f^2=g,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, 8525349);