Finite Group Databasebeta

D7×D311 #22576532

order8708
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD7×D311
unambiguous semidirect product(D7×C311)⋊C2
unambiguous semidirect product(C7×D311)⋊C2
unambiguous semidirect productD2177⋊C2

Splittings

Fitting, socle, derived, HallC7×C311 ⋊ C22
SylowC311 ⋊ C2×D7
SylowC7 ⋊ C2×D311

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C311C22
LCSG ▷ C7×C311
UCSC1

20 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

785 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×D311, C3×D7×D311, D21×D311, …
maximal normal subgroup ofAGL(1,𝔽7)×D311, C3×D7×D311
maximal quotient ofC3×D7×D311, D21×D311, D7×D933, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8708, 6);