Finite Group Databasebeta

C7×D263 #16814747

order3682
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D263
unambiguous semidirect productC263⋊(C2×C7)

Splittings

Fitting, socle, HallC7×C263 ⋊ C2
derived, SylowC263 ⋊ C2×C7

Subgroups

subgroupG/H
center, hypercenterC7D263
commutator, cosocle, hypocenterC263C2×C7
FrattiniC1G
Fitting, socleC7×C263C2
LCSG ▷ C263
UCSC1 ◁ C7

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 270
transitive degreeμt(G) = 1841

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC3×C7×D263, C7×D789, ΓL(1,𝔽8)×D263, …
maximal normal subgroup ofC3×C7×D263, ΓL(1,𝔽8)×D263, C5×C7×D263, …
maximal quotient ofC3×C7×D263, C7×D789, C5×C7×D263, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3682, 2);