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) = C23 |
| direct product | D4×C16×C127 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C16×C127 | C22 |
| commutator | C2 | C22×C16×C127 |
| Frattini, cosocle | C2×C8 | C23×C127 |
| socle | C22×C127 | C22×C8 |
| prime radical | C2×D4×C127 | C8 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C16×C127 ◁ G | |
174 conjugacy classes of subgroups; only the 116 normal subgroups are shown.
This group has 174 conjugacy classes of subgroups — too many to draw. Only its 116 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
10160 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C127×D4⋊C32, C16×D8×C127, C127×#12038, … |
| maximal normal subgroup of | C127×D4⋊C32, C16×D8×C127, C127×#12038, … |
| maximal quotient of | C16×D8×C127, C16×SD16×C127, C16×Q16×C127, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 899);