Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #499891 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D8 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
1586 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,3)(9,10)(11,14)(12,21)(13,17)(15,18)(16,19)(20,23)(22,24);(1,2,4,3)(5,6)(7,8);(6,8)(10,14)(11,18)(12,19)(15,16)(17,23)(20,24)(21,22);(1,3,4,2)Polycyclic presentation:
2^9|b^2=e,d^2=e,f^2=hi,h^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,h^a=hi,c^b=cg,f^c=fh,h^c=hi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72310008, D4×#2184, #72310186, … |
| maximal normal subgroup of | #72310008, D4×#2184, #72310186, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 407848);