Finite Group Databasebeta

C2×C4⋊#14515358 #29508829

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

Aliases

direct productC2×C4⋊#14515358

Splittings

FittingC2×C4×C241 ⋊ C8
SylowC241 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC22C2×#14515358
commutatorC2×C241C22×C8
FrattiniC2C22×#14515358
FittingC2×C4×C241C8
socleC22×C241C2×C8
prime radicalC22×D241C2×C4
cosocleC2×#11757210C23
hypercenterC2×C4#14515358
hypocenterC241C2×C4⋊C8
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C2×C4

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1928

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1661);