Finite Group DatabasebetaFinite Group Databasebeta| order | 1944 |
| isoclinism | isoclinic class of #92191⋊C2 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | #92216⋊C4 |
| derived, Sylow | #6879 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | #92191⋊C2 |
| commutator, hypocenter | #6879 | C2×C4 |
| Frattini | C2×C3×C9 | D32 |
| Fitting, cosocle | C2×#6879 | C22 |
| socle | C2×C3 | #4178⋊C2 |
| prime radical | C2×#92216 | C2 |
| LCS | G ▷ #6879 | |
| UCS | C1 ◁ C2 | |
135 conjugacy classes of subgroups; only the 22 normal subgroups are shown.
This group has 135 conjugacy classes of subgroups — too many to draw. Only its 22 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:
2^3,3^5|a^2=c,b^2=c,e^3=g^2h,f^3=h^2,e^a=e^2gh^2,f^a=f^2h,g^a=g^2,h^a=h^2,d^b=d^2,f^b=f^2g,g^b=gh,h^b=h^2,e^d=ef,f^d=fg,g^d=gh52 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1944, 217);