Finite Group Databasebeta

C2×#20295973 #28379482

order13952
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#20295973
unambiguous semidirect productD109⋊#385

Splittings

FittingC2×C22⋊C4×C109 ⋊ C4
SylowC109 ⋊ C2×#385

Subgroups

subgroupG/H
centerC23C22×#89137
commutatorC22×C109C23×C4
FrattiniC22C23×#89137
FittingC2×C22⋊C4×C109C4
socleC23×C109C22×C4
prime radicalC24×D109C22
cosocleC22×D109C24
hypercenterC2×C22⋊C4#89137
hypocenterC109C2×#385
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C22⋊C4

1232 conjugacy classes of subgroups; only the 274 normal subgroups are shown.

normal subgroups only

This group has 1232 conjugacy classes of subgroups — too many to draw. Only its 274 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 20960);