Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | C25 | C22×C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1477 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 48 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,15)(12,13)(14,16)(17,18,22,26,21,25,34,40)(19,27,30,42,29,23,35,37)(20,31,33,45,32,24,38,39)(28,36,44,47,43,41,46,48);(1,3,4,8)(2,5,6,7)(9,10)(11,14)(12,13)(15,16)(17,19,21,29)(18,23,25,27)(20,28,32,43)(22,30,34,35)(24,36,31,41)(26,37,40,42)(33,44,38,46)(39,47,45,48);(2,6)(3,8)(10,13)(14,15)(17,20)(18,24)(19,28)(21,32)(22,33)(23,36)(25,31)(26,39)(27,41)(29,43)(30,44)(34,38)(35,46)(37,47)(40,45)(42,48);(2,6)(3,8)(9,11,12,16)(10,14,13,15)(18,25)(19,29)(20,32)(26,40)(30,35)(33,38)(36,41)(47,48);(2,6)(5,7)(18,25)(19,29)(24,31)(26,40)(28,43)(30,35)(39,45)(44,46)Polycyclic presentation:
2^9|a^2=h,b^2=f,d^2=fg,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cgi,d^b=df,e^b=ei,d^c=di92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6316497);