Finite Group Databasebeta

#542×D139 #31819774

order17792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct product#542×D139

Splittings

Fitting#542×C139 ⋊ C2
SylowC139 ⋊ C2×#542

Subgroups

subgroupG/H
center, FrattiniC22C24×D139
commutator, socle, cosocleC22×C139C25
Fitting#542×C139C2
prime radical#121×D139C2
hypercenter#542D139
hypocenterC139C2×#542
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C22 ◁ #542

1132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4448

Conjugacy classes & character table

1562 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17880);