Finite Group Databasebeta

#427×D139 #31814980

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

Aliases

direct product#427×D139

Splittings

Fitting#427×C139 ⋊ C2
SylowC139 ⋊ C2×#427

Subgroups

subgroupG/H
centerC2×C4D4×D139
commutatorC4×C139C23×C4
FrattiniC2×C4C23×D139
Fitting#427×C139C2
socleC22×C139C22×D4
prime radicalC23×D139D4
cosocleC2×C4×C139C24
hypercenter#427D139
hypocenterC139C2×#427
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #427

512 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, 13086);