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 | |
5616 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(9,10)(11,13)(12,14)(15,16)(17,18,22,23)(19,21,20,24);(1,2,4,5)(3,6,7,8)(9,11)(10,13)(12,16)(14,15)(18,23)(19,20);(2,5)(6,8)(10,12)(11,15)(17,19,22,20)(18,24,23,21);(3,7)(6,8)(11,15)(13,16)(17,20,22,19)(18,21,23,24);(1,2)(3,6)(4,5)(7,8)(9,12,14,10)(11,13,15,16)(17,21)(18,19)(20,23)(22,24);(1,3)(2,6)(4,7)(5,8)(9,13)(10,11)(12,15)(14,16)Polycyclic presentation:
2^9|a^2=g,b^2=hi,c^2=g,d^2=g,e^2=gh,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8499378);