Finite Group Databasebeta

C22×D2456 #34088657

order19648
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×D2456

Splittings

FittingC22×C8×C307 ⋊ C2
SylowC307 ⋊ C22×D8

Subgroups

subgroupG/H
centerC23D1228
commutator, cosocleC4×C307C24
FrattiniC4C23×D307
FittingC22×C8×C307C2
socleC23×C307D4
hypercenterC22×C8D307
hypocenterC307C22×D8
LCSG ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Conjugacy classes & character table

4924 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 1319);