Finite Group Databasebeta

Q8×D7⋊A4 #13062189

order1344
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C23

Aliases

direct productQ8×D7⋊A4
unambiguous semidirect productD7⋊(Q8×A4)

Splittings

FittingC22×C7×Q8 ⋊ C2×C3
HallC22×Q8×D7 ⋊ C3
SylowC7 ⋊ C2×Q8×A4

Subgroups

subgroupG/H
center, FrattiniC2C22×D7⋊A4
commutator, socle, cosocleC23×C7C23×C3
FittingC22×C7×Q8C2×C3
prime radicalC2×D7⋊A4C22
hypercenterQ8D7⋊A4
hypocenterC22×C7C2×C3×Q8
LCSG ▷ C23×C7 ▷ C22×C7
UCSC1 ◁ C2 ◁ Q8

410 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 410 conjugacy classes of subgroups — too many to draw. Only its 69 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

60 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 11478);