Finite Group Databasebeta

C22⋊#19153185 #37524124

order22932
automorphism?
homologyAbelianization (H1) = C9 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊#19153185

Splittings

derived, HallC22×C13×C49 ⋊ C9
HallC13×C49 ⋊ C22⋊C9
HallC22×C49 ⋊ C13⋊C9
HallC22×C13 ⋊ C49⋊C9
SylowC49 ⋊ C22⋊(C13⋊C9)
SylowC13 ⋊ C22⋊(C49⋊C9)
SylowC22 ⋊ #19153185

Subgroups

subgroupG/H
center, hypercenterC3C22⋊#14274254
commutator, hypocenterC22×C13×C49C9
FrattiniC3×C7C22⋊#63270
Fitting, cosocleC22×C3×C13×C49C3
socle, prime radicalC22×C3×C7×C13ΓL(1,𝔽8)
LCSG ▷ C22×C13×C49
UCSC1 ◁ C3

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11466

Polycyclic presentation:

3,2^2,7,13,3,7|a^3=f,d^7=g^2,b^a=bc,c^a=b,d^a=d^2g,e^a=e^3,g^a=g^2

Conjugacy classes & character table

2556 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 69);