Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C8 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Sylow | C3 ⋊ #2168 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2×C8 | C22×D3 |
| commutator, socle | C22×C3 | C22×C8 |
| Fitting | C3×C8×D4 | C2 |
| prime radical | C2×C3×D4 | C8 |
| cosocle | C2×C3×C8 | C23 |
| hypercenter | C8×D4 | D3 |
| hypocenter | C3 | #2168 |
| LCS | G ▷ C22×C3 ▷ C3 | |
| UCS | C1 ◁ C2×C8 ◁ C8×D4 | |
164 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 164 conjugacy classes of subgroups — too many to draw. Only its 87 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 192 |
A minimal faithful permutation representation — 3 generators on 23 points:
(1,2)(8,10,11,18,12,16,17,23,13,19,20,22,21,9,14,15);(5,7);(2,3)(4,5)(6,7)(8,9,11,15,12,10,17,18,13,16,20,23,21,19,14,22)Polycyclic presentation:
2^7,3|a^2=e,c^2=e,e^2=f,f^2=g,b^a=bd,c^a=cg,h^a=h^2,h^c=h^296 conjugacy classes — view the full character table.
| maximal subgroup of | D3×#2168, C2×#70857, #10948353, … |
| maximal normal subgroup of | D3×#2168, C2×#70857, #10948353, … |
| maximal quotient of | #10706898, #10706961, #10706968, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 3433);