Finite Group Databasebeta

#391×D139 #31808870

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

Aliases

direct product#391×D139

Splittings

Fitting#391×C139 ⋊ C2
SylowC139 ⋊ C2×#391

Subgroups

subgroupG/H
center, FrattiniC23C23×D139
commutatorC22×C139C23×C4
Fitting#391×C139C2
socle, cosocleC23×C139C24
prime radicalC23×D139C23
hypercenter#391D139
hypocenterC139C2×#391
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ #391

928 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, 6976);