Finite Group Databasebeta

D3×C7×#99 #13055778

order1344
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productD3×C7×#99

Splittings

FittingC3×C7×#99 ⋊ C2
HallC3×C7 ⋊ C2×#99
SylowC3 ⋊ C2×C7×#99

Subgroups

subgroupG/H
centerC2×C7D3×C22⋊C4
commutatorC22×C3C22×C4×C7
FrattiniC23C22×D3×C7
FittingC3×C7×#99C2
socleC2×C3×C7C2×C22⋊C4
prime radicalC2×D3×C7×D4C2
cosocleC23×C3C23×C7
hypercenterC7×#99D3
hypocenterC3C2×C7×#99
LCSG ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C7 ◁ C23×C7 ◁ C7×#99

420 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 106 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 168

Conjugacy classes & character table

231 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×D7×#99, D3×C7×B(4,𝔽2), D3×#89513, …
maximal normal subgroup ofD3×D7×#99, D3×C7×B(4,𝔽2), D3×#89513, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5067);