Finite Group Databasebeta

C2×#22611575 #33238709

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22611575

Splittings

FittingC22×#99×C73 ⋊ C2
SylowC73 ⋊ C2×#2121

Subgroups

subgroupG/H
centerC22C2×#14556505
commutatorC23×C73C23×C4
FrattiniC2×D4C23×D73
FittingC22×#99×C73C2
socleC22×C73C2×#99
prime radicalC2×#17989146C2
cosocleC2×D4×C73C24
hypercenterC22×#99D73
hypocenterC73C2×#2121
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ C23×D4 ◁ C22×#99

1494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

1630 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 322293);