Finite Group Databasebeta

C7×C41×D45 #38788912

order25830
automorphism?
homologyAbelianization (H1) = C2×C7×C41 · Schur multiplier (H2) = C1

Aliases

direct productC7×C41×D45
unambiguous semidirect productC5⋊(C7×D9×C41)
unambiguous semidirect productC9⋊(C7×D5×C41)

Splittings

Fitting, HallC5×C7×C9×C41 ⋊ C2
derived, HallC5×C9 ⋊ C2×C7×C41
HallC7×C9×C41 ⋊ D5
HallC5×C9×C41 ⋊ C2×C7
HallC5×C7×C41 ⋊ D9
HallC9×C41 ⋊ C7×D5
HallC5×C7×C9 ⋊ C2×C41
HallC5×C41 ⋊ C7×D9
HallC7×C9 ⋊ D5×C41
HallC5×C7 ⋊ D9×C41
SylowC9 ⋊ C7×D5×C41
SylowC5 ⋊ C7×D9×C41

Subgroups

subgroupG/H
center, hypercenterC7×C41D45
commutator, cosocle, hypocenterC5×C9C2×C7×C41
FrattiniC3C7×D15×C41
FittingC5×C7×C9×C41C2
socleC3×C5×C7×C41D3
LCSG ▷ C5×C9
UCSC1 ◁ C7×C41

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12915

Conjugacy classes & character table

6888 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25830, 16);