Finite Group Databasebeta

SD16×C139⋊C8 #31805205

order17792
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productSD16×C139⋊C8

Splittings

SylowC139 ⋊ C8×SD16

Subgroups

subgroupG/H
centerC2×C4D4×D139
commutatorC4×C139C22×C8
FrattiniC42C22×D139
FittingC4×SD16×C139C2
socleC22×C139C4×D4
prime radicalC2×D4×C139C2×C4
cosocleC42×C139C23
hypercenterC4×SD16D139
hypocenterC139C8×SD16
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×SD16

180 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 89 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

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, 3311);