Finite Group Databasebeta

C8×Dic42 #13056315

order1344
isoclinismisoclinic class of Dic42
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productC8×Dic42

Splittings

HallC3×C7 ⋊ C8×Q8
SylowC7 ⋊ C8×Dic6
SylowC3 ⋊ C8×Dic14

Subgroups

subgroupG/H
centerC2×C8C2×D21
commutatorC2×C3×C7C22×C8
FrattiniC2×C4C22×D21
FittingC3×C4×C7×C8C2
socle, prime radicalC22×C3×C7C22×C4
cosocleC2×C3×C4×C7C23
hypercenterC4×C8D21
hypocenterC3×C7C8×Q8
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C8 ◁ C4×C8

204 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 204 conjugacy classes of subgroups — too many to draw. Only its 99 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) = 1344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5604);