Finite Group Databasebeta

C2×#99×D139 #31814855

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#99×D139

Splittings

FittingC2×#99×C139 ⋊ C2
SylowC139 ⋊ C22×#99

Subgroups

subgroupG/H
centerC22C22⋊C4×D139
commutatorC22×C139C23×C4
FrattiniC23C23×D139
FittingC2×#99×C139C2
socleC22×C139C2×C22⋊C4
prime radicalC22×D4×D139C2
cosocleC23×C139C24
hypercenterC2×#99D139
hypocenterC139C22×#99
LCSG ▷ C22×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

1112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2224

Conjugacy classes & character table

1562 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 12961);