Finite Group Databasebeta

C2×#26012392 #36369810

order22144
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#26012392

Splittings

FittingC2×C22⋊C4×C173 ⋊ C4
SylowC173 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#19149738
commutatorC23×C173C22×C4
FrattiniC23C22×#10621924
FittingC2×C22⋊C4×C173C4
socleC22×C173#99
prime radicalC2×#19149649C2
cosocleC2×C22⋊D173C23
hypercenterC2×C22⋊C4#10621924
hypocenterC173C2×AΣL(1,𝔽16)
LCSG ▷ C23×C173 ▷ C22×C173 ▷ C2×C173 ▷ C173
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) = 2768

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 20757);