Finite Group Databasebeta

C7×C9⋊#92150 #44478961

order30492
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C11

Aliases

direct productC7×C9⋊#92150
unambiguous semidirect productC9⋊(C7×#92150)

Splittings

Fitting, HallC7×C9×C112 ⋊ C4
derived, HallC9×C112 ⋊ C4×C7
HallC7×C112 ⋊ Dic9
SylowC112 ⋊ C7×Dic9
HallC7×C9 ⋊ #92150
SylowC9 ⋊ C7×#92150

Subgroups

subgroupG/H
center, hypercenterC7C9⋊#92150
commutator, hypocenterC9×C112C4×C7
FrattiniC3C7×C3⋊#92150
FittingC7×C9×C112C4
socleC3×C7×C112Dic3
prime radicalC3×C7×C11⋊D11D3
cosocleC9×C11⋊D11C2×C7
LCSG ▷ C9×C112
UCSC1 ◁ C7

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1386

Conjugacy classes & character table

1974 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30492, 184);