Finite Group Databasebeta

C22⋊#20296550 #43245960

order28236
automorphism?
homologyAbelianization (H1) = C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊#20296550

Splittings

Fitting, socle, derived, HallC22×C13×C181 ⋊ C3
HallC13×C181 ⋊ A4
HallC22×C181 ⋊ C13⋊C3
SylowC181 ⋊ C22⋊(C13⋊C3)
HallC22×C13 ⋊ C181⋊C3
SylowC13 ⋊ C22⋊(C181⋊C3)
SylowC22 ⋊ #20296550

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC22×C13×C181C3
LCSG ▷ C22×C13×C181
UCSC1

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9412

Polycyclic presentation:

3,2^2,13,181|b^a=c,c^a=bc,d^a=d^3,e^a=e^132

Conjugacy classes & character table

3140 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28236, 88);