Finite Group Databasebeta

C22×C4⋊#11757210 #29508779

order15424
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×C4⋊#11757210
unambiguous semidirect productD241⋊(C2×C4⋊C4)

Splittings

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

Subgroups

subgroupG/H
centerC23C2×#11757210
commutatorC2×C241C23×C4
FrattiniC2C23×#11757210
FittingC22×C4×C241C4
socleC23×C241C2×C4
prime radicalC23×D241C22
cosocleC2×D241C24
hypercenterC22×C4#11757210
hypocenterC241C22×C4⋊C4
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C23 ◁ C22×C4

418 conjugacy classes of subgroups.

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, 1611);