Finite Group Databasebeta

C2×#20296067 #28379785

order13952
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#20296067
unambiguous semidirect productD109⋊#442

Splittings

FittingC2×D8×C109 ⋊ C4
SylowC109 ⋊ C2×#442

Subgroups

subgroupG/H
centerC22D4×#89137
commutatorC4×C109C23×C4
FrattiniC4C23×#89137
FittingC2×D8×C109C4
socleC22×C109C4×D4
prime radicalC2×D8×D109C2
cosocleC4×D109C24
hypercenterC2×D8#89137
hypocenterC109C2×#442
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

608 conjugacy classes of subgroups; only the 170 normal subgroups are shown.

normal subgroups only

This group has 608 conjugacy classes of subgroups — too many to draw. Only its 170 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) = 1744

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 21263);