Finite Group Databasebeta

C4×D2468 #34089666

order19744
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC4×D2468

Splittings

FittingC42×C617 ⋊ C2
SylowC617 ⋊ C4×D4

Subgroups

subgroupG/H
centerC2×C4C2×D617
commutatorC2×C617C22×C4
FrattiniC22C22×D617
FittingC42×C617C2
socle, cosocleC22×C617C23
prime radicalC2×D2468C2
hypercenterC42D617
hypocenterC617C4×D4
LCSG ▷ C2×C617 ▷ C617
UCSC1 ◁ C2×C4 ◁ C42

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9872

Conjugacy classes & character table

4948 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19744, 110);