Finite Group Databasebeta

C4×#19099583 #35204184

order20288
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#19099583

Splittings

SylowC317 ⋊ C4×M16

Subgroups

subgroupG/H
centerC2×C4C2×#11929639
commutatorC2×C317C2×C42
FrattiniC22C22×#11929639
FittingC22×C4×C317C4
socleC22×C317C22×C4
prime radicalC23×C317C2×C4
cosocleC2×Dic317C23
hypercenterC22×C4#11929639
hypocenterC317C4×M16
LCSG ▷ C2×C317 ▷ C317
UCSC1 ◁ C2×C4 ◁ C22×C4

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Conjugacy classes & character table

1304 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1510);