Finite Group Databasebeta

C2×#20295927 #28379279

order13952
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#20295927

Splittings

FittingC2×C22⋊C4×C109 ⋊ C4
SylowC109 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#16812758
commutatorC23×C109C22×C4
FrattiniC23C22×#89137
FittingC2×C22⋊C4×C109C4
socleC22×C109#99
prime radicalC2×#16812669C2
cosocleC2×C22⋊D109C23
hypercenterC2×C22⋊C4#89137
hypocenterC109C2×AΣL(1,𝔽16)
LCSG ▷ C23×C109 ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C23 ◁ C24 ◁ C2×C22⋊C4

438 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 58 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 20757);