Finite Group Databasebeta

C22⋊C4×#13132997 #41003778

order26944
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC22⋊C4×#13132997

Splittings

FittingC22⋊C4×C421 ⋊ C4
SylowC421 ⋊ C4×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C22×#13132997
commutatorC2×C421C2×C42
FittingC22⋊C4×C421C4
socleC22×C421C22×C4
prime radicalC23×D421C22
cosocleC22×D421C23
hypercenterC22⋊C4#13132997
hypocenterC421C4×C22⋊C4
LCSG ▷ C2×C421 ▷ C421
UCSC1 ◁ C22 ◁ C22⋊C4

258 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 84 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) = 3368

Conjugacy classes & character table

1090 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26944, 1487);