Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of D16 |
| automorphism | ? |
| homology | Abelianization (H1) = C42×C127 · Schur multiplier (H2) = C22 |
| direct product | C127×#1382 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C127 | D8 |
| commutator | C8 | C42×C127 |
| Frattini, cosocle | C22×C8 | C22×C127 |
| socle | C22×C127 | #102 |
| prime radical | C23×C127 | SD16 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C127 ◁ C22×C4×C127 ◁ C22×C8×C127 ◁ G | |
132 conjugacy classes of subgroups; only the 80 normal subgroups are shown.
This group has 132 conjugacy classes of subgroups — too many to draw. Only its 80 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
5588 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×C127×#1382, C127×#12561, C4×#359×C127, … |
| maximal normal subgroup of | C2×C127×#1382, C127×#12561, C4×#359×C127, … |
| maximal quotient of | C127×#7155, C127×#7171, C127×#7172, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 114);