Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of D8 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42×C127 · Schur multiplier (H2) = C22×C4 |
| direct product | C4×#104×C127 |
| subgroup | G/H | |
|---|---|---|
| center | C42×C127 | D4 |
| commutator | C4 | C2×C42×C127 |
| Frattini, cosocle | C22×C4 | C23×C127 |
| socle | C22×C127 | C2×C22⋊C4 |
| prime radical | C2×#41×C127 | C22 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42×C127 ◁ C2×C42×C127 ◁ G | |
360 conjugacy classes of subgroups; only the 160 normal subgroups are shown.
This group has 360 conjugacy classes of subgroups — too many to draw. Only its 160 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
7112 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C8×#104×C127, C127×#8191, C127×#8192, … |
| maximal normal subgroup of | C8×#104×C127, C127×#8191, C127×#8192, … |
| maximal quotient of | C4×D4⋊C8×C127, C4×Q8⋊C8×C127, C127×#8172, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 490);