Finite Group Databasebeta

C2×D73⋊#430 #34031222

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×D73⋊#430
unambiguous semidirect productD73⋊(C2×#430)

Splittings

SylowC73 ⋊ C22×#430

Subgroups

subgroupG/H
centerC2×C4C2×C4⋊#64408
commutatorC4×C73C24×C4
FrattiniC4C24×#64408
FittingC22×M16×C73C4
socleC22×C73C22×C4⋊C4
prime radicalC24×D73Q8
cosocleC4×D73C25
hypercenterC22×M16#64408
hypocenterC73C22×#430
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

2718 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114806);