Finite Group Databasebeta

D7×#344 #11726779

order896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productD7×#344

Splittings

FittingC7×#344 ⋊ C2
SylowC7 ⋊ C2×#344

Subgroups

subgroupG/H
centerC4D7×C22⋊C4
commutatorC22×C7C2×C42
FrattiniC22×C4C22×D7
FittingC7×#344C2
socleC2×C7C2×#95
prime radicalC23×D7C2×C4
cosocleC22×C4×C7C23
hypercenter#344D7
hypocenterC7C2×#344
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

388 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 112

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D7×#344, #13351251, D7×#1757, …
maximal normal subgroup ofC2×D7×#344, #13351251, D7×#1757, …
maximal quotient ofD7×#1281, #13243425, #13243428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1545);