Finite Group Databasebeta

C2×D1843 #20301449

order7372
automorphismAut(G) order 6369408
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD3686
direct productC2×D1843
unambiguous semidirect product(C2×C19)⋊D97
unambiguous semidirect product(C2×C97)⋊D19

Splittings

Fitting, socleC2×C19×C97 ⋊ C2
derived, HallC19×C97 ⋊ C22
SylowC97 ⋊ C2×D19
SylowC19 ⋊ C2×D97

Subgroups

subgroupG/H
center, hypercenterC2D1843
commutator, hypocenterC19×C97C22
FrattiniC1G
Fitting, socleC2×C19×C97C2
LCSG ▷ C19×C97
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1846 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×#26010892, C2×#26010893, C2×(C19⋊C3)⋊D97, …
maximal normal subgroup ofC2×#26010892, C2×#26010893, C2×(C19⋊C3)⋊D97, …
maximal quotient ofD3×D1843, C2×C3×D1843, C2×D5529, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7372, 9);