Finite Group Databasebeta

D7×#508 #11739474

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD7×#508

Splittings

FittingC7×#508 ⋊ C2
SylowC7 ⋊ C2×#508

Subgroups

subgroupG/H
centerC4D7×D8
commutator, cosocleC7×C8C24
FrattiniC8C23×D7
FittingC7×#508C2
socleC2×C7C22×D8
hypercenter#508D7
hypocenterC7C2×#508
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #508

368 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 115 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×#1417, #13274249, D7×#1418, …
maximal normal subgroup ofD7×#1417, #13274249, D7×#1418, …
maximal quotient ofD7×#2138, D7×#2158, C4×D7×D16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14240);