Finite Group Databasebeta

C2×#117×D139 #31819566

order17792
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#117×D139

Splittings

FittingC2×#117×C139 ⋊ C2
SylowC139 ⋊ C22×#117

Subgroups

subgroupG/H
centerC22×C4C22×D139
commutatorC2×C139C24×C4
FrattiniC22C24×D139
FittingC2×#117×C139C2
socleC23×C139C24
prime radicalC24×D139C22
cosocleC22×C139C25
hypercenterC2×#117D139
hypocenterC139C22×#117
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C22×C4 ◁ C2×#117

1880 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4448

Conjugacy classes & character table

2840 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17672);