Finite Group Databasebeta

C22×#17989628 #34031417

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

Aliases

direct productC22×#17989628
unambiguous semidirect productD73⋊(C2×#442)

Splittings

FittingC22×D8×C73 ⋊ C4
SylowC73 ⋊ C22×#442

Subgroups

subgroupG/H
centerC23D4×#64408
commutatorC4×C73C24×C4
FrattiniC4C24×#64408
FittingC22×D8×C73C4
socleC23×C73C4×D4
prime radicalC22×D8×D73C2
cosocleC4×D73C25
hypercenterC22×D8#64408
hypocenterC73C22×#442
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

3654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1115001);