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 | |
4524 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,5)(6,8)(9,10)(11,18)(12,22)(13,16)(14,23)(15,17)(19,24)(20,21)(25,26)(27,32)(28,29)(30,33)(31,34)(35,38)(36,37)(39,40);(9,11,15,13)(10,16,17,18)(12,20,23,19)(14,21,22,24)(25,26,31,34)(27,32,29,28)(30,33,39,40)(35,38,37,36);(1,2)(3,6)(4,5)(7,8)(9,12)(10,14)(11,19)(13,20)(15,23)(16,24)(17,22)(18,21)(25,27,31,29)(26,32,34,28)(30,35,39,37)(33,38,40,36);(3,7)(6,8)(9,12)(10,14)(11,20)(13,19)(15,23)(16,21)(17,22)(18,24)(25,28)(26,27)(29,34)(30,38)(31,32)(33,37)(35,40)(36,39);(1,3)(2,6)(4,7)(5,8)(9,13,15,11)(10,16,17,18)(12,20,23,19)(14,24,22,21)(25,29,31,27)(26,32,34,28)(30,37,39,35)(33,38,40,36);(1,2)(3,6)(4,5)(7,8)(9,14)(10,12)(11,21)(13,24)(15,22)(16,20)(17,23)(18,19)(25,30)(26,33)(27,35)(28,36)(29,37)(31,39)(32,38)(34,40)Polycyclic presentation:
2^9|b^2=g,c^2=gi,e^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=egi,e^d=eghi,f^d=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10330091);