Finite Group Databasebeta

C7×D665 #22605017

order9310
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D665
unambiguous semidirect productC5⋊(C7×D133)
unambiguous semidirect productC7⋊(C7×D95)
unambiguous semidirect productC19⋊(C7×D35)

Splittings

Fitting, socle, HallC5×C72×C19 ⋊ C2
derivedC5×C7×C19 ⋊ C2×C7
HallC72×C19 ⋊ D5
HallC5×C72 ⋊ D19
HallC5×C19 ⋊ C7×D7
SylowC72 ⋊ D95
SylowC19 ⋊ C7×D35
SylowC5 ⋊ C7×D133

Subgroups

subgroupG/H
center, hypercenterC7D665
commutator, hypocenterC5×C7×C19C2×C7
FrattiniC1G
Fitting, socleC5×C72×C19C2
LCSG ▷ C5×C7×C19
UCSC1 ◁ C7

44 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2338 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC7×D19×D35, C7×D7×D95, C7×D5×D133, …
maximal normal subgroup ofC7×D19×D35, C7×D7×D95, C7×D5×D133, …
maximal quotient ofC7×Dic665, C2×C7×D665, C3×C7×D665, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9310, 18);