Finite Group Databasebeta

C4×C22⋊#11757210 #29508654

order15424
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×C22⋊#11757210

Splittings

FittingC22×C4×C241 ⋊ C4
SylowC241 ⋊ C4×C22⋊C4

Subgroups

subgroupG/H
centerC2×C4C2×#11757210
commutatorC2×C241C2×C42
FrattiniC22C22×#11757210
FittingC22×C4×C241C4
socleC22×C241C22×C4
prime radicalC23×D241C22
cosocleC22×D241C23
hypercenterC22×C4#11757210
hypocenterC241C4×C22⋊C4
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C2×C4 ◁ C22×C4

258 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 86 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) = 3856

Conjugacy classes & character table

1000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1486);