Finite Group Databasebeta

C22⋊#22575305 #46806348

order34428
automorphism?
homologyAbelianization (H1) = C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊#22575305

Splittings

Fitting, socle, derived, HallC22×C19×C151 ⋊ C3
HallC19×C151 ⋊ A4
HallC22×C151 ⋊ C19⋊C3
SylowC151 ⋊ C22⋊(C19⋊C3)
HallC22×C19 ⋊ C151⋊C3
SylowC19 ⋊ C22⋊(C151⋊C3)
SylowC22 ⋊ #22575305

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC22×C19×C151C3
LCSG ▷ C22×C19×C151
UCSC1

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11476

Polycyclic presentation:

3,2^2,19,151|b^a=c,c^a=bc,d^a=d^7,e^a=e^32

Conjugacy classes & character table

3828 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34428, 52);