Finite Group Databasebeta

C22×#17989579 #34031160

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

Aliases

direct productC22×#17989579
unambiguous semidirect productD73⋊(C2×#418)

Splittings

FittingC23×D4×C73 ⋊ C4
SylowC73 ⋊ C22×#418

Subgroups

subgroupG/H
centerC23C2×C22⋊#64408
commutatorC4×C73C24×C4
FrattiniC4C24×#64408
FittingC23×D4×C73C4
socleC23×C73C2×C22⋊C4
prime radicalC23×D4×D73C2
cosocleC4×D73C25
hypercenterC23×D4#64408
hypocenterC73C22×#418
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×D4

7214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114744);