Finite Group Databasebeta

D7×#361 #11727009

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

Aliases

direct productD7×#361

Splittings

FittingC7×#361 ⋊ C2
SylowC7 ⋊ C2×#361

Subgroups

subgroupG/H
centerC2D7×#102
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
FittingC7×#361C2
socleC2×C7C2×#102
prime radicalC2×D7×D8C2
cosocleC2×C7×C8C23
hypercenter#361D7
hypocenterC7C2×#361
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #361

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

normal subgroups only

This group has 256 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) = 112

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D7×#361, D7×#2148, #13506759, …
maximal normal subgroup ofC2×D7×#361, D7×#2148, #13506759, …
maximal quotient ofD7×#1333, #13263569, #13263800, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1775);