Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C25 |
| commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #56800 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4061 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 48 points:
(1,2)(3,9)(4,8)(5,7)(6,10)(11,15)(12,14)(13,16)(17,18)(19,22)(20,27)(21,23)(24,28)(25,29)(26,32)(30,31)(33,34,38,37)(35,39,43,42)(36,40,45,46)(41,47,44,48);(1,3)(2,6)(4,11)(5,10)(7,9)(8,13)(12,16)(14,15)(17,19)(18,22)(20,26)(21,25)(23,29)(24,30)(27,32)(28,31)(33,35,38,43)(34,39,37,42)(36,44,45,41)(40,48,46,47);(1,2)(3,6)(4,8)(5,7)(9,10)(11,13)(12,14)(15,16)(18,23)(22,29)(24,27)(30,32)(33,36,38,45)(34,40,37,46)(35,41,43,44)(39,47,42,48);(2,7)(6,9)(8,14)(13,15)(19,25)(22,29)(26,31)(30,32)(33,37,38,34)(35,42,43,39)(36,40,45,46)(41,47,44,48);(3,10)(6,9)(11,16)(13,15)(17,20,21,28)(18,24,23,27)(19,26,25,31)(22,30,29,32)(35,43)(39,42)(41,44)(47,48);(1,4,5,12)(2,8,7,14)(3,11,10,16)(6,13,9,15)Polycyclic presentation:
2^9|a^2=i,b^2=i,c^2=i,d^2=i,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,d^c=dgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8012281);