Finite Group Databasebeta

C7⋊C9×#63122 #30655035

order16380
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC7⋊C9×#63122

Splittings

derived, HallC5×C7×C13 ⋊ C4×C9
HallC5×C13×C7⋊C9 ⋊ C4
HallC7×#63122 ⋊ C9
HallC13×C7⋊C9 ⋊ AGL(1,𝔽5)
HallC5×C7⋊C9 ⋊ #261
HallC7×C13 ⋊ C9×AGL(1,𝔽5)
HallC5×C13 ⋊ C4×C7⋊C9
HallC5×C7 ⋊ C9×#261
SylowC13 ⋊ AGL(1,𝔽5)×C7⋊C9
SylowC7 ⋊ C9×#63122
SylowC5 ⋊ #261×C7⋊C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC3ΓL(1,𝔽8)×#63122
commutator, hypocenterC5×C7×C13C4×C9
Fitting, socleC3×C5×C7×C13C3×C4
prime radical, cosocleC3×C7×D65C2×C3
LCSG ▷ C5×C7×C13
UCSC1 ◁ C3

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4095

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16380, 85);