Finite Group Databasebeta

#423×D139 #31814956

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#423×D139

Splittings

Fitting#423×C139 ⋊ C2
SylowC139 ⋊ C2×#423

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D139
commutator, socleC22×C139C23×C4
Fitting#423×C139C2
prime radicalC23×D139C2×C4
cosocleC2×C4×C139C24
hypercenter#423D139
hypocenterC139C2×#423
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ #423

576 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4448

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, 13062);