Finite Group DatabasebetaFinite Group Databasebeta| order | 2528 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C2×C8×C79 ⋊ C2 |
| Sylow | C79 ⋊ #135 |
| subgroup | G/H | |
|---|---|---|
| center | C4 | D316 |
| commutator, cosocle | C4×C79 | C23 |
| Frattini | C4 | C22×D79 |
| Fitting | C2×C8×C79 | C2 |
| socle | C2×C79 | C2×D4 |
| hypercenter | C2×C8 | D79 |
| hypocenter | C79 | #135 |
| LCS | G ▷ C4×C79 ▷ C2×C79 ▷ C79 | |
| UCS | C1 ◁ C4 ◁ C2×C4 ◁ C2×C8 | |
62 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1264 |
Polycyclic presentation:
2^5,79|c^2=e,d^2=e,b^a=bd,d^a=de,f^a=f^78,d^b=de,f^b=f^78638 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2528, 168);