Finite Group Databasebeta

#446×D139 #31815327

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct product#446×D139

Splittings

Fitting#446×C139 ⋊ C2
SylowC139 ⋊ C2×#446

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D139
commutator, socleC22×C139C23×C4
Fitting#446×C139C2
prime radicalC22×D139C22×C4
cosocleC2×C4×C139C24
hypercenter#446D139
hypocenterC139C2×#446
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ #446

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 13433);