Finite Group DatabasebetaFinite Group Databasebeta| order | 25700 |
| automorphism | ? |
| homology | Abelianization (H1) = C4 · Schur multiplier (H2) = C1 |
No aliases for this group.
| Fitting, socle, derived, Hall | C52×C257 ⋊ C4 |
| Sylow | C257 ⋊ #1043 |
| Sylow | C52 ⋊ #11759967 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C52×C257 | C4 |
| prime radical, cosocle | C5⋊D1285 | C2 |
| LCS | G ▷ C52×C257 | |
| UCS | C1 | |
48 conjugacy classes of subgroups.
| transitive degree | μt(G) = 6425 |
Polycyclic presentation:
2^2,5^2,257|a^2=b,c^a=c^2,d^a=d^2,e^a=e^16,c^b=c^4,d^b=d^4,e^b=e^2561610 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(25700, 41);