Finite Group DatabasebetaFinite Group Databasebeta| order | 1944 |
| isoclinism | isoclinic class of #92158⋊C2 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | #92158⋊C4 |
| derived, Sylow | #6855 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | #92158⋊C2 |
| commutator, hypocenter | #6855 | C2×C4 |
| Frattini, socle | C2×C33 | D32 |
| Fitting, cosocle | C2×#6855 | C22 |
| prime radical | C2×C3×C3⋊D9 | D3 |
| LCS | G ▷ #6855 | |
| UCS | C1 ◁ C2 | |
208 conjugacy classes of subgroups; only the 40 normal subgroups are shown.
This group has 208 conjugacy classes of subgroups — too many to draw. Only its 40 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 72 |
Polycyclic presentation:
2^3,3^5|b^2=c,d^3=g,e^3=f,e^a=e^2f^2,f^a=f^2,h^a=h^2,d^b=d^2g^2,g^b=g^2,h^b=h^2,e^d=eh84 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1944, 109);