Finite Group Databasebeta

C2×D109⋊#100 #28379636

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

Aliases

direct productC2×D109⋊#100
unambiguous semidirect productD109⋊(C2×#100)

Splittings

SylowC109 ⋊ C22×#100

Subgroups

subgroupG/H
centerC22C2×C22⋊#89137
commutatorC22×C109C23×C4
FrattiniC22C23×#89137
FittingC22×D4×C109C4
socleC22×C109C2×C22⋊C4
prime radicalC22×D4×D109C2
cosocleC2×Dic109C24
hypercenterC22×D4#89137
hypocenterC109C22×#100
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

992 conjugacy classes of subgroups; only the 210 normal subgroups are shown.

normal subgroups only

This group has 992 conjugacy classes of subgroups — too many to draw. Only its 210 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 21114);