Finite Group DatabasebetaFinite Group Databasebeta| order | 1944 |
| isoclinism | isoclinic class of #11757431⋊C2 |
| automorphism | ? |
| homology | Abelianization (H1) = C2 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | #11757431⋊C2 |
| Fitting | C22×C27⋊C3 ⋊ D3 |
| derived | #11757431 ⋊ C2 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C1 | G |
| commutator, cosocle, hypocenter | #11757431 | C2 |
| Frattini | C3×C9 | C3⋊S4 |
| Fitting | C22×C27⋊C3 | D3 |
| socle | C22×C3 | #4181 |
| LCS | G ▷ #11757431 | |
| UCS | C1 | |
138 conjugacy classes of subgroups; only the 20 normal subgroups are shown.
This group has 138 conjugacy classes of subgroups — too many to draw. Only its 20 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 108 |
Polycyclic presentation:
2,3^5,2^2|c^3=e,e^3=f^2,b^a=b^2,c^a=c^2e^2f,d^a=df^2,e^a=e^2f,f^a=f^2,g^a=gh,c^b=cd,g^b=h,h^b=gh,d^c=df51 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1944, 874);