Finite Group Databasebeta

D7×A4⋊Q8 #13062031

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

Aliases

direct productD7×A4⋊Q8
unambiguous semidirect product(A4×D7)⋊Q8

Splittings

SylowC7 ⋊ C2×A4⋊Q8

Subgroups

subgroupG/H
center, FrattiniC2C2×D7×S4
commutator, cosocleC2×C7×A4C23
FittingC22×C4×C7C2×D3
socleC23×C7C22×D3
prime radicalC2×A4×D7C22
hypercenterC4D7×S4
hypocenterC7×A4C2×Q8
LCSG ▷ C2×C7×A4 ▷ C7×A4
UCSC1 ◁ C2 ◁ C4

330 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 47 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

70 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 11320);