Finite Group Databasebeta

C22×#17989577 #34031159

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×#17989577
unambiguous semidirect productD73⋊(C2×#416)

Splittings

FittingC22×#41×C73 ⋊ C4
SylowC73 ⋊ C22×#416

Subgroups

subgroupG/H
centerC22×C4C22⋊#64408
commutatorC4×C73C24×C4
FrattiniC4C24×#64408
FittingC22×#41×C73C4
socleC23×C73C2×C22⋊C4
prime radicalC22×#41×D73C2
cosocleC4×D73C25
hypercenterC22×#41#64408
hypocenterC73C22×#416
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#41

5326 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114743);