Finite Group Databasebeta

D7×#357 #11726941

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productD7×#357

Splittings

FittingC7×#357 ⋊ C2
SylowC7 ⋊ C2×#357

Subgroups

subgroupG/H
centerC22D7×D8
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
FittingC7×#357C2
socleC22×C7C2×D8
prime radicalC2×D7×D8C2
cosocleC2×C7×C8C23
hypercenter#357D7
hypocenterC7C2×#357
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #357

272 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 77 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 ofC2×D7×#357, D7×#2138, D7×#2140, …
maximal normal subgroup ofC2×D7×#357, D7×#2138, D7×#2140, …
maximal quotient ofD7×#1331, #13263769, #13263821, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1707);