Finite Group Databasebeta

C7×D5×D263 #49145608

order36820
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC7×D5×D263
unambiguous semidirect product(D5×C263)⋊(C2×C7)
unambiguous semidirect product(C5×D263)⋊(C2×C7)
unambiguous semidirect productD1315⋊(C2×C7)

Splittings

Fitting, socle, HallC5×C7×C263 ⋊ C22
derived, HallC5×C263 ⋊ C22×C7
HallC7×C263 ⋊ C2×D5
SylowC263 ⋊ C2×C7×D5
HallC5×C7 ⋊ C2×D263
SylowC5 ⋊ C2×C7×D263

Subgroups

subgroupG/H
center, hypercenterC7D5×D263
commutator, cosocle, hypocenterC5×C263C22×C7
FrattiniC1G
Fitting, socleC5×C7×C263C22
LCSG ▷ C5×C263
UCSC1 ◁ C7

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9205

Conjugacy classes & character table

3724 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36820, 15);