Finite Group Databasebeta

C22⋊#14556418 #22605124

order9324
automorphism?
homologyAbelianization (H1) = C9 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊#14556418

Splittings

derived, HallC22×C7×C37 ⋊ C9
HallC7×C37 ⋊ C22⋊C9
HallC22×C37 ⋊ C7⋊C9
SylowC37 ⋊ C22⋊(C7⋊C9)
HallC22×C7 ⋊ #66524
SylowC7 ⋊ C22⋊#66524
SylowC22 ⋊ #14556418

Subgroups

subgroupG/H
center, Frattini, hypercenterC3C22⋊#11715912
commutator, hypocenterC22×C7×C37C9
Fitting, socleC22×C3×C7×C37C3
LCSG ▷ C22×C7×C37
UCSC1 ◁ C3

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

3,2^2,7,37,3|a^3=f,b^a=c,c^a=bc,d^a=d^2,e^a=e^10

Conjugacy classes & character table

1044 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9324, 69);