Finite Group Databasebeta

C22×Dic28⋊C3 #13057476

order1344
isoclinismisoclinic class of #1132⋊C3
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C25

Aliases

direct productC22×Dic28⋊C3

Splittings

HallC22×Dic28 ⋊ C3
HallΓL(1,𝔽8) ⋊ C22×Q16
SylowC7 ⋊ C22×C3×Q16

Subgroups

subgroupG/H
centerC23C4⋊AGL(1,𝔽7)
commutator, cosocleC4×C7C24×C3
FrattiniC4C23×AGL(1,𝔽7)
FittingC22×C7×C8C2×C3
socleC23×C7C3×D4
prime radicalC23×ΓL(1,𝔽8)D4
hypercenterC22×C8AGL(1,𝔽7)
hypocenterC7C22×C3×Q16
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

516 conjugacy classes of subgroups; only the 216 normal subgroups are shown.

normal subgroups only

This group has 516 conjugacy classes of subgroups — too many to draw. Only its 216 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) = 448

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 6765);