Finite Group Databasebeta

C2×D73⋊#446 #34031474

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

Aliases

direct productC2×D73⋊#446
unambiguous semidirect productD73⋊(C2×#446)

Splittings

SylowC73 ⋊ C22×#446

Subgroups

subgroupG/H
centerC22×C4C22×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×C4×Q8×C73C4
socleC23×C73C23×C4
prime radicalC23×D73C22×C4
cosocleC2×Dic73C25
hypercenterC2×C4×Q8#64408
hypocenterC73C22×#446
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

2222 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1115058);