Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4750 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(9,10)(11,18)(12,13)(14,15)(16,21)(17,23)(19,20)(22,24)(25,26)(27,36)(28,31)(29,39)(30,34)(32,35)(33,38)(37,40);(1,2)(3,6)(4,5)(7,8)(10,15)(12,17)(16,18)(19,22)(25,27)(26,33)(28,37)(29,34)(30,31)(32,38)(35,36)(39,40);(2,5)(6,8)(10,15)(13,23)(16,18)(20,24)(25,28,32,29)(26,31,35,39)(27,37,38,34)(30,36,40,33);(3,7)(6,8)(9,11,14,21)(10,16,15,18)(12,22,17,19)(13,20,23,24)(25,29,32,28)(26,31,35,39)(27,34,38,37)(30,36,40,33);(1,3,4,7)(2,6,5,8)(9,12,14,17)(10,13,15,23)(11,19,21,22)(16,24,18,20)(25,30)(26,34)(27,31)(28,36)(29,33)(32,40)(35,37)(38,39);(1,2)(3,6)(4,5)(7,8)(9,13)(10,17)(11,20)(12,15)(14,23)(16,19)(18,22)(21,24)(25,31)(26,28)(27,30)(29,35)(32,39)(33,37)(34,36)(38,40)Polycyclic presentation:
2^9|c^2=gh,d^2=g,e^2=hi,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,f^c=fgi,e^d=egi86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8806452);