Finite Group Databasebeta

Dic7×D28 #13096314

order1568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productDic7×D28

Splittings

SylowC72 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C2×D72
commutatorC2×C72C22×C4
FittingC2×C4×C72C22
socle, cosocleC22×C72C23
prime radicalC2×C7×D28C2
hypercenterC2×C4D72
hypocenterC72C4×D4
LCSG ▷ C2×C72 ▷ C72
UCSC1 ◁ C22 ◁ C2×C4

227 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 227 conjugacy classes of subgroups — too many to draw. Only its 72 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) = 224

Conjugacy classes & character table

170 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1568, 480);