Finite Group Databasebeta

C2×#26012558 #36370540

order22144
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#26012558
unambiguous semidirect productD173⋊#518

Splittings

FittingC22×D4×C173 ⋊ C4
SylowC173 ⋊ C2×#518

Subgroups

subgroupG/H
centerC22C23×#10621924
commutatorC2×C173C24×C4
FrattiniC2C24×#10621924
FittingC22×D4×C173C4
socleC22×C173C23×C4
prime radicalC22×D4×D173C2
cosocleC2×D173C25
hypercenterC22×D4#10621924
hypocenterC173C2×#518
LCSG ▷ C2×C173 ▷ C173
UCSC1 ◁ C22 ◁ C22×D4

1920 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2768

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 21487);