Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #18346 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28×C4 |
| direct product | C2×#18367 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#120 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3493 | C2 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
2990 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 34 points:
(1,2);(3,4,7,10)(5,11,12,18)(6,14,16,9)(8,15,17,13)(22,29)(24,30)(25,32)(27,33);(3,5)(4,8)(6,15)(7,12)(9,18)(10,17)(11,14)(13,16)(19,20)(21,24)(22,25)(23,26)(27,31)(28,30)(29,32)(33,34);(19,21,23,28)(20,24,26,30)(22,27,29,33)(25,31,32,34);(5,12)(8,17)(11,18)(13,15)(19,22,23,29)(20,25,26,32)(21,27,28,33)(24,31,30,34)68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6254126);