Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C3×C8×D4 ⋊ C2 |
| Sylow | C3 ⋊ #1667 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | #930 |
| commutator, cosocle | C3×C42 | C23 |
| Frattini | C42 | C22×D3 |
| Fitting | C3×C8×D4 | C2 |
| socle | C22×C3 | #121 |
| hypercenter | C8×D4 | D3 |
| hypocenter | C3 | #1667 |
| LCS | G ▷ C3×C42 ▷ C22×C3 ▷ C3 | |
| UCS | C1 ◁ C22 ◁ C42 ◁ C8×D4 | |
204 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 204 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 192 |
A minimal faithful permutation representation — 3 generators on 19 points:
(1,2,3)(5,8)(6,11)(9,10);(12,13,17,19,15,18,14,16);(2,3)(4,5)(6,8)(7,10)(9,11)(13,16)(14,17)(18,19)Polycyclic presentation:
2^7,3|b^2=df,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,h^a=h^2,e^c=eg69 conjugacy classes — view the full character table.
| maximal subgroup of | #10708611, #10708613, #10708618, … |
| maximal normal subgroup of | #10708611, #10708613, #10708618, … |
| maximal quotient of | #10688241, #10691368, #10693514, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 3423);