Finite Group Databasebeta

C2×D1335 #19128673

order5340
automorphismAut(G) order 1879680
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD2670
direct productC2×D1335
unambiguous semidirect product(C2×C3)⋊D445
unambiguous semidirect product(C2×C5)⋊D267
unambiguous semidirect product(C2×C89)⋊D15

Splittings

Fitting, socleC2×C3×C5×C89 ⋊ C2
derived, HallC3×C5×C89 ⋊ C22
HallC5×C89 ⋊ C2×D3
HallC3×C89 ⋊ C2×D5
SylowC89 ⋊ C2×D15
HallC3×C5 ⋊ C2×D89
SylowC5 ⋊ C2×D267
SylowC3 ⋊ C2×D445

Subgroups

subgroupG/H
center, hypercenterC2D1335
commutator, hypocenterC3×C5×C89C22
FrattiniC1G
Fitting, socleC2×C3×C5×C89C2
LCSG ▷ C3×C5×C89
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1338 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D4005, D3×D1335, C2×C3⋊D1335, …
maximal normal subgroup ofC2×C3×D1335, C2×C5×D1335, C2×C7×D1335, …
maximal quotient ofC2×D4005, D3×D1335, C2×C3⋊D1335, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5340, 30);