Finite Group DatabasebetaFinite Group Databasebeta| order | 8128 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #576 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C127 · Schur multiplier (H2) = C25 |
| direct product | #578×C127 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C127 | C22×D4 |
| commutator, Frattini, cosocle | C4 | C24×C127 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C127 ◁ #41×C127 ◁ G | |
248 conjugacy classes of subgroups.
2794 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C127×#2193, C127×#2195, C127×#3289, … |
| maximal normal subgroup of | C127×#2193, C127×#2195, C127×#3289, … |
| maximal quotient of | C127×#2898, C127×#2913, C127×#2947, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(8128, 259);