Finite Group DatabasebetaFinite Group Databasebeta| order | 18669 |
| automorphism | ? |
| homology | Abelianization (H1) = C3 · Schur multiplier (H2) = C7 |
| unambiguous semidirect product | C127⋊#3862 |
| Fitting, socle, derived, Hall | C72×C127 ⋊ C3 |
| Sylow | C127 ⋊ #3862 |
| Sylow | C72 ⋊ C127⋊C3 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C72×C127 | C3 |
| LCS | G ▷ C72×C127 | |
| UCS | C1 | |
20 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2667 |
Polycyclic presentation:
3,7^2,127|b^a=b^4,c^a=c^2,d^a=d^1072077 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #49152843, #49152844, #49152845, … |
| maximal normal subgroup of | #49152843, #49152844, #49152845, … |
| maximal quotient of | C2×C127⋊#3862 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18669, 14);