Finite Group Databasebeta

C22×#19099562 #35203996

order20288
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC22×#19099562

Splittings

SylowC317 ⋊ C22×SD16

Subgroups

subgroupG/H
centerC23C22⋊D317
commutator, cosocleC4×C317C24
FrattiniC4C23×D317
Fitting, prime radicalC22×D4×C317C2
socleC23×C317D4
hypercenterC22×D4D317
hypocenterC317C22×SD16
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D4

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Conjugacy classes & character table

3188 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1322);