Finite Group Databasebeta

C22⋊#16864529 #31773008

order17316
automorphism?
homologyAbelianization (H1) = C9 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊#16864529

Splittings

Fitting, socle, derived, HallC22×C13×C37 ⋊ C9
HallC13×C37 ⋊ C22⋊C9
HallC22×C37 ⋊ C13⋊C9
HallC22×C13 ⋊ #66526
SylowC37 ⋊ C22⋊(C13⋊C9)
SylowC13 ⋊ C22⋊#66526
SylowC22 ⋊ #16864529

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC22×C13×C37C9
prime radical, cosocleC22×C13×C37⋊C3C3
LCSG ▷ C22×C13×C37
UCSC1

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1924

Polycyclic presentation:

3^2,2^2,13,37|a^3=b,c^a=d,d^a=cd,e^a=e^3,f^a=f^16,f^b=f^26

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17316, 284);