Finite Group Databasebeta

C2×D7×D16 #11739461

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×D7×D16

Splittings

FittingC2×C7×D16 ⋊ C2
SylowC7 ⋊ C22×D16

Subgroups

subgroupG/H
centerC22D7×D8
commutator, cosocleC7×C8C24
FrattiniC8C23×D7
FittingC2×C7×D16C2
socleC22×C7C2×D8
hypercenterC2×D16D7
hypocenterC7C22×D16
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

440 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 125 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

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1415, #13274237, D7×#1419, …
maximal normal subgroup ofD7×#1415, #13274237, D7×#1419, …
maximal quotient ofC2×D7×#357, C2×D7×#366, C4×D7×D16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14227);