Finite Group Databasebeta

D3×C7×C257 #24925124

order10794
isoclinismisoclinic class of D3
automorphism?
homologyAbelianization (H1) = C2×C7×C257 · Schur multiplier (H2) = C1

Aliases

direct productD3×C7×C257
unambiguous semidirect productC3⋊(C2×C7×C257)

Splittings

Fitting, socle, HallC3×C7×C257 ⋊ C2
derived, SylowC3 ⋊ C2×C7×C257
HallC3×C257 ⋊ C2×C7
HallC3×C7 ⋊ C2×C257

Subgroups

subgroupG/H
center, hypercenterC7×C257D3
commutator, cosocle, hypocenterC3C2×C7×C257
FrattiniC1G
Fitting, socleC3×C7×C257C2
LCSG ▷ C3
UCSC1 ◁ C7×C257

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

5397 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD3×C7×D257, D3×D7×C257, D3×D1799, …
maximal normal subgroup ofD3×C7×D257, D3×D7×C257, D3×D1799, …
maximal quotient ofC7×Dic3×C257, C2×D3×C7×C257, C7×D9×C257, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10794, 6);