#9863275

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	#2456	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3895 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)(3,8)(4,5)(6,15)(7,9)(10,12)(11,16)(13,14)(17,18,22,26)(19,24,25,21)(20,28,30,23)(27,29,32,31)(34,40)(36,42)(41,46)(43,45);(1,3,7,11)(2,8,9,16)(4,12,13,6)(5,10,14,15)(17,19)(18,21)(20,27)(22,25)(23,29)(24,26)(28,31)(30,32)(33,34,39,40)(35,41,37,46)(36,38,42,48)(43,44,45,47);(2,9)(3,11)(4,13)(10,15)(17,20,22,30)(18,23,26,28)(19,27,25,32)(21,29,24,31)(33,35,39,37)(34,41,40,46)(36,43,42,45)(38,44,48,47);(1,4)(2,5)(3,12)(6,11)(7,13)(8,10)(9,14)(15,16)(17,20)(18,23)(19,27)(21,29)(22,30)(24,31)(25,32)(26,28)(33,36,39,42)(34,38,40,48)(35,43,37,45)(41,44,46,47);(1,5)(2,4)(3,10)(6,16)(7,14)(8,12)(9,13)(11,15)(17,19)(18,24)(20,27)(21,26)(22,25)(23,31)(28,29)(30,32)(33,37,39,35)(34,41,40,46)(36,45,42,43)(38,44,48,47);(1,6,7,12)(2,10,9,15)(3,4,11,13)(5,8,14,16)(17,21,22,24)(18,25,26,19)(20,29,30,31)(23,32,28,27)(33,38)(34,42)(35,44)(36,40)(37,47)(39,48)(41,45)(43,46)

Polycyclic presentation:

2^9|a^2=hi,b^2=gh,c^2=g,d^2=ghi,e^2=ghi,f^2=h,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, 9770471);