Finite Group Databasebeta

C2×#21440702 #29508699

order15424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21440702

Splittings

SylowC241 ⋊ C2×#100

Subgroups

subgroupG/H
centerC22C22⋊#11757210
commutatorC22×C241C22×C4
FrattiniC22C22×#11757210
FittingC24×C241C4
socleC22×C241C22⋊C4
prime radicalC22×C22⋊D241C2
cosocleC2×Dic241C23
hypercenterC24#11757210
hypocenterC241C2×#100
LCSG ▷ C22×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C23 ◁ C24

186 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 52 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1531);