Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C8×C127 · Schur multiplier (H2) = C22×C4 |
| direct product | C4×C4⋊C8×C127 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C42×C127 | C22 |
| commutator | C2 | C2×C4×C8×C127 |
| Frattini, cosocle | C22×C4 | C23×C127 |
| socle, prime radical | C23×C127 | C22×C4 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C42×C127 ◁ G | |
316 conjugacy classes of subgroups; only the 240 normal subgroups are shown.
This group has 316 conjugacy classes of subgroups — too many to draw. Only its 240 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×#7015, C127×#7022, C127×#7023, … |
| maximal normal subgroup of | C127×#7015, C127×#7022, C127×#7023, … |
| maximal quotient of | C8×C4⋊C8×C127, C127×#8260, C127×#8262, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 498);