Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C42 |
| direct product | C2×#5683 |
| Fitting | C2×C3×#124 ⋊ C2 |
| Sylow | C3 ⋊ C2×H(3,𝔽4) |
| subgroup | G/H | |
|---|---|---|
| center | C23 | C23×D3 |
| commutator, cosocle | C22×C3 | C25 |
| Frattini | C22 | C24×D3 |
| Fitting | C2×C3×#124 | C2 |
| socle | C23×C3 | C24 |
| hypercenter | C2×#124 | D3 |
| hypocenter | C3 | C2×H(3,𝔽4) |
| LCS | G ▷ C22×C3 ▷ C3 | |
| UCS | C1 ◁ C23 ◁ C2×#124 | |
1408 conjugacy classes of subgroups; only the 469 normal subgroups are shown.
This group has 1408 conjugacy classes of subgroups — too many to draw. Only its 469 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 21 |
| transitive degree | μt(G) = 96 |
A minimal faithful permutation representation — 5 generators on 21 points:
(1,2)(3,4,5)(6,8,9,12)(7,11,10,13)(15,19)(16,20);(7,10)(11,13)(14,16)(15,18)(17,20)(19,21);(6,7)(8,11)(9,10)(12,13)(14,15)(16,21)(17,19)(18,20);(4,5)(8,12)(11,13)(16,20)(18,21);(1,2)66 conjugacy classes — view the full character table.
| maximal subgroup of | #10687628, #10687629, #10711009, … |
| maximal normal subgroup of | #10687628, #10687629, #10711009, … |
| maximal quotient of | C2×#76434, C2×#75840, C2×#75493, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 18654);