Finite Group DatabasebetaFinite Group Databasebeta| order | 1944 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C32×C27 · Schur multiplier (H2) = C33 |
| direct product | C32×Q8×C27 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C32×C27 | C22 |
| commutator | C2 | C22×C32×C27 |
| Frattini, cosocle | C2×C9 | C22×C33 |
| socle, prime radical | C2×C33 | C22×C9 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C32×C27 ◁ G | |
432 conjugacy classes of subgroups.
| minimal degree | μ(G) = 41 |
| transitive degree | μt(G) = 1944 |
A minimal faithful permutation representation — 3 generators on 41 points:
(1,2,3)(34,35,36,37)(38,41,40,39);(4,5,6)(34,38,36,40)(35,39,37,41);(7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33)1215 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1944, 2240);