Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| nilpotency class | 5 |
| isoclinism | isoclinic class of #1402 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C22 |
| direct product | C3×#1402 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C3 | AΣL(1,𝔽16) |
| commutator | C2×D4 | C2×C3×C4 |
| Frattini, cosocle | #127 | C22×C3 |
| prime radical | C3×#453 | C2 |
| LCS | G ▷ C2×D4 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C3 ◁ C22×C3 ◁ C2×C3×C4 ◁ C3×#127 ◁ G | |
122 conjugacy classes of subgroups; only the 28 normal subgroups are shown.
This group has 122 conjugacy classes of subgroups — too many to draw. Only its 28 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 19 |
| transitive degree | μt(G) = 48 |
A minimal faithful permutation representation — 2 generators on 19 points:
(1,2)(3,10,11,6)(4,8,14,7)(5,9)(12,16,13,15)(17,18,19);(1,3)(2,6)(4,13)(5,12)(7,10)(8,16)(9,15)(11,14)51 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 538);