Finite Group Databasebeta

C22×#17989539 #34030546

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

Aliases

direct productC22×#17989539
unambiguous semidirect productD73⋊(C2×#390)

Splittings

FittingC23×D4×C73 ⋊ C4
SylowC73 ⋊ C22×#390

Subgroups

subgroupG/H
centerC24C22×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC23×D4×C73C4
socleC24×C73C22×C4
prime radicalC23×D4×D73C2
cosocleC22×D73C25
hypercenterC23×D4#64408
hypocenterC73C22×#390
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×D4

9534 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, 1114130);