Finite Group Databasebeta

C7×D223⋊C3 #22627312

order9366
automorphism?
homologyAbelianization (H1) = C2×C3×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D223⋊C3
unambiguous semidirect productD223⋊(C3×C7)
unambiguous semidirect product(C223⋊C3)⋊(C2×C7)

Splittings

Fitting, socle, HallC7×C223 ⋊ C2×C3
derived, SylowC223 ⋊ C2×C3×C7
HallC7×C223⋊C3 ⋊ C2
HallC7×D223 ⋊ C3
HallC223⋊C3 ⋊ C2×C7
HallD223 ⋊ C3×C7

Subgroups

subgroupG/H
center, hypercenterC7D223⋊C3
commutator, hypocenterC223C2×C3×C7
FrattiniC1G
Fitting, socleC7×C223C2×C3
LCSG ▷ C223
UCSC1 ◁ C7

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×D223⋊C3, C2×C7×D223⋊C3, ΓL(1,𝔽8)×D223⋊C3, …
maximal normal subgroup ofD7×D223⋊C3, C2×C7×D223⋊C3, ΓL(1,𝔽8)×D223⋊C3, …
maximal quotient ofC7×(C223⋊C3)⋊C4, C2×C7×D223⋊C3, C7×D223⋊C9, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9366, 13);