Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #3264 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C210 |
| direct product | C2×#22419 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | C22×#546 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C4×D4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
5826 conjugacy classes of subgroups.
| minimal degree | μ(G) = 18 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 18 points:
(1,2);(4,6)(7,8,9,10)(12,15)(13,17)(16,18);(3,4)(5,6)(12,16)(15,18);(11,12)(13,18)(14,16)(15,17);(4,6)116 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#6576586, C2×#6383947, C2×#6575490, … |
| maximal normal subgroup of | C2×#6576586, C2×#6383947, C2×#6575490, … |
| maximal quotient of | C2×#364486, C22×#22419, #72306106, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6286239);