Finite Group Databasebeta

Dic7×D16 #11729214

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productDic7×D16

Splittings

SylowC7 ⋊ C4×D16

Subgroups

subgroupG/H
centerC22D7×D8
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
Fitting, prime radicalC2×C7×D16C2
socleC22×C7C2×D8
cosocleC2×C7×C8C23
hypercenterC2×D16D7
hypocenterC7C4×D16
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

174 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 67 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

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13274367, Dic7×D32, Dic7×SD64, …
maximal normal subgroup of#13274367, Dic7×D32, Dic7×SD64, …
maximal quotient ofD16×C7⋊C8, #13265692, #13265775, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3980);