Finite Group Databasebeta

C2×C7×D259 #20299803

order7252
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×D259
unambiguous semidirect product(C2×C7)⋊(C7×D37)
unambiguous semidirect product(C2×C37)⋊(C7×D7)

Splittings

Fitting, socleC2×C72×C37 ⋊ C2
derivedC7×C37 ⋊ C22×C7
HallC72×C37 ⋊ C22
SylowC72 ⋊ C2×D37
SylowC37 ⋊ C2×C7×D7

Subgroups

subgroupG/H
center, hypercenterC2×C7D259
commutator, hypocenterC7×C37C22×C7
FrattiniC1G
Fitting, socleC2×C72×C37C2
LCSG ▷ C7×C37
UCSC1 ◁ C2×C7

52 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1834 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×C37⋊#64418, C2×C7×#13095538, C2×C7×#13095537, …
maximal normal subgroup ofC2×C7×#13095538, C2×C7×#13095537, C2×C7×ΓL(1,𝔽8)⋊D37, …
maximal quotient ofD3×C7×D259, C2×C3×C7×D259, C2×C7×D777, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7252, 32);