Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C23×C4 |
No aliases for this group.
| Fitting | C3×#389 ⋊ C2 |
| Sylow | C3 ⋊ #2718 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D3 |
| commutator, socle, cosocle | C23×C3 | C24 |
| Fitting | C3×#389 | C2 |
| prime radical | C22×D12 | C22 |
| hypercenter | #389 | D3 |
| hypocenter | C3 | #2718 |
| LCS | G ▷ C23×C3 ▷ C3 | |
| UCS | C1 ◁ C23 ◁ #389 | |
490 conjugacy classes of subgroups.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 192 |
A minimal faithful permutation representation — 4 generators on 23 points:
(1,2)(10,15)(12,14)(17,22)(21,23);(5,7)(9,13)(10,15)(16,19,20,18)(17,21,22,23);(4,5)(6,7)(8,10)(9,12)(11,15)(13,14)(16,18,20,19)(17,21,22,23);(2,3)(8,9,11,13)(10,14,15,12)(16,17)(18,21)(19,23)(20,22)Polycyclic presentation:
2^7,3|a^2=e,b^2=ef,c^2=ef,b^a=be,c^a=cf,d^a=def,h^a=h^2,c^b=cg,d^b=de,h^d=h^260 conjugacy classes — view the full character table.
| maximal subgroup of | #11002578, #11002584, #11002664, … |
| maximal normal subgroup of | #11002578, #11002584, #11002664, … |
| maximal quotient of | #10722844, #10722857, #10722916, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 8845);