Finite Group Databasebeta

C23×C139⋊C16 #31819497

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

Aliases

direct productC23×C139⋊C16

Splittings

derived, SylowC139 ⋊ C23×C16

Subgroups

subgroupG/H
center, hypercenterC23×C8D139
commutator, hypocenterC139C23×C16
FrattiniC8C23×D139
FittingC23×C8×C139C2
socle, prime radicalC24×C139C8
cosocleC8×C139C24
LCSG ▷ C139
UCSC1 ◁ C23×C8

440 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17792

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, 17603);