Finite Group Databasebeta

C4×#19097299 #34091647

order19904
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#19097299

Splittings

SylowC311 ⋊ C4×M16

Subgroups

subgroupG/H
centerC42C2×D311
commutatorC2×C311C2×C42
FrattiniC2×C4C22×D311
FittingC2×C42×C311C2
socleC22×C311C22×C4
prime radicalC23×C311C2×C4
cosocleC2×C4×C311C23
hypercenterC2×C42D311
hypocenterC311C4×M16
LCSG ▷ C2×C311 ▷ C311
UCSC1 ◁ C42 ◁ C2×C42

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9952

Conjugacy classes & character table

5000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 502);