Finite Group Databasebeta

C4×#17989529 #34014620

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct productC4×#17989529

Splittings

FittingC22×C42×C73 ⋊ C4
SylowC73 ⋊ C4×#380

Subgroups

subgroupG/H
centerC22×C4C22×#64408
commutatorC22×C73C22×C42
FrattiniC23C23×#64408
FittingC22×C42×C73C4
socleC23×C73C23×C4
prime radicalC24×D73C23
cosocleC23×D73C24
hypercenterC22×C42#64408
hypocenterC73C4×#380
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C22×C42

2782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1098204);