Finite Group Databasebeta

C22×#17988813 #33953065

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#17988813

Splittings

FittingC23×SD16×C73 ⋊ C2
SylowC73 ⋊ C22×#465

Subgroups

subgroupG/H
centerC24D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC23×SD16×C73C2
socleC24×C73C2×D4
prime radicalC22×#14556562C2
hypercenterC23×SD16D73
hypocenterC73C22×#465
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×SD16

3350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1036649);