#9863399

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	#2676	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3867 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9770595);