Finite Group Databasebeta

C22×SD16×#64408 #34031412

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×SD16×#64408
unambiguous semidirect productD73⋊(C2×C4×SD16)

Splittings

FittingC22×SD16×C73 ⋊ C4
SylowC73 ⋊ C22×C4×SD16

Subgroups

subgroupG/H
centerC23D4×#64408
commutatorC4×C73C24×C4
FrattiniC4C24×#64408
FittingC22×SD16×C73C4
socleC23×C73C4×D4
prime radicalC22×D4×D73C22
cosocleC4×D73C25
hypercenterC22×SD16#64408
hypocenterC73C22×C4×SD16
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

3262 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114996);