Finite Group Databasebeta

C2×#22626429 #34030604

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22626429
unambiguous semidirect productD73⋊#2334

Splittings

FittingC2×#126×C73 ⋊ C4
SylowC73 ⋊ C2×#2334

Subgroups

subgroupG/H
centerC23C23×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×#126×C73C4
socleC23×C73C23×C4
prime radicalC24×D73C23
cosocleC22×D73C25
hypercenterC2×#126#64408
hypocenterC73C2×#2334
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×#126

2614 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, 1114188);