Finite Group Databasebeta

C2×#22625924 #34021597

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22625924
unambiguous semidirect productD73⋊#1877

Splittings

FittingC22×SD16×C73 ⋊ C4
SylowC73 ⋊ C2×#1877

Subgroups

subgroupG/H
centerC23D4×#64408
commutatorC2×C4×C73C23×C4
FrattiniC2×C4C23×#64408
FittingC22×SD16×C73C4
socleC23×C73C4×D4
prime radicalC22×D4×D73C22
cosocleC2×C4×D73C24
hypercenterC22×SD16#64408
hypocenterC73C2×#1877
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

2254 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1105181);