Finite Group Databasebeta

C7×Dic73⋊C3 #20259482

order6132
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic73⋊C3
unambiguous semidirect productDic73⋊(C3×C7)

Splittings

derived, SylowC73 ⋊ C3×C4×C7
HallC7×Dic73 ⋊ C3
HallC7×C73⋊C3 ⋊ C4
HallC7×C73 ⋊ C3×C4
HallDic73 ⋊ C3×C7
HallC73⋊C3 ⋊ C4×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7D73⋊C3
commutator, hypocenterC73C3×C4×C7
FrattiniC2C7×D73⋊C3
Fitting, socleC2×C7×C73C2×C3
LCSG ▷ C73
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC7×#14581484, #32913767, #32913768, …
maximal normal subgroup ofC7×#14581484, #32913767, #32913768, …
maximal quotient ofC7×#14581466, C3×C7×Dic73⋊C3, C7×C3⋊(Dic73⋊C3), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6132, 13);