Finite Group Databasebeta

C2×#21440709 #29508719

order15424
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21440709

Splittings

SylowC241 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC23C2×#11757210
commutatorC2×C241C22×C8
FrattiniC22C22×#11757210
FittingC22×C4×C241C4
socle, prime radicalC23×C241C2×C4
cosocleC2×Dic241C23
hypercenterC22×C4#11757210
hypocenterC241C2×C4⋊C8
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C23 ◁ C22×C4

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15424

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, 1551);