Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #3003 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C211×C4 |
| direct product | C2×#20598 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | C25×D4 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C25×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
29970 conjugacy classes of subgroups.
| minimal degree | μ(G) = 18 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 18 points:
(1,2);(3,4)(5,6)(7,8,9,10)(11,12)(13,15)(14,16)(17,18);(12,15)(13,18)(16,17);(4,6);(12,16)(15,17)128 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#6628842, C2×#235099, #72231702, … |
| maximal normal subgroup of | C2×#6628842, C2×#235099, #72231702, … |
| maximal quotient of | C2×#185643, #72231771, C2×#185755, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6277907);