Finite Group Databasebeta

#97×D21 #13056343

order1344
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct product#97×D21

Splittings

FittingC3×C7×#97 ⋊ C2
HallC3×C7 ⋊ C2×#97
SylowC7 ⋊ D3×#97
SylowC3 ⋊ D7×#97

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D21
commutatorC2×C3×C7C2×C42
FittingC3×C7×#97C2
socleC22×C3×C7C22×C4
prime radicalC22×D21C2×C4
cosocleC2×C3×C4×C7C23
hypercenter#97D21
hypocenterC3×C7C2×#97
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ #97

292 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 119 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) = 672

Conjugacy classes & character table

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5632);