Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C16×C127 · Schur multiplier (H2) = C22 |
| direct product | C2×M64×C127 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C16×C127 | C22 |
| commutator | C2 | C22×C16×C127 |
| Frattini, cosocle | C16 | C23×C127 |
| socle | C22×C127 | C2×C16 |
| prime radical | C23×C127 | C16 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C16×C127 ◁ G | |
112 conjugacy classes of subgroups.
10160 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C127×#7466, C127×#7467, C127×#7468, … |
| maximal normal subgroup of | C127×#7466, C127×#7467, C127×#7468, … |
| maximal quotient of | C2×C127×#1397, C4×M64×C127, C2×C127×C22⋊C32, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 989);