Finite Group Databasebeta

C22×C16×D139 #31819496

order17792
isoclinismisoclinic class of D139
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C26

Aliases

direct productC22×C16×D139

Splittings

FittingC22×C16×C139 ⋊ C2
derived, SylowC139 ⋊ C23×C16

Subgroups

subgroupG/H
center, hypercenterC22×C16D139
commutator, hypocenterC139C23×C16
FrattiniC8C23×D139
FittingC22×C16×C139C2
socleC23×C139C2×C8
prime radicalC23×D139C8
cosocleC8×C139C24
LCSG ▷ C139
UCSC1 ◁ C22×C16

440 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Conjugacy classes & character table

4544 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17602);