Finite Group Databasebeta

C22×#17988704 #33950275

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

Aliases

direct productC22×#17988704

Splittings

SylowC73 ⋊ C22×#443

Subgroups

subgroupG/H
centerC22×C4D4×D73
commutatorC4×C73C24×C4
FrattiniC2×C4C24×D73
Fitting, prime radicalC22×#135×C73C2
socleC23×C73C4×D4
cosocleC2×C4×C73C25
hypercenterC22×#135D73
hypocenterC73C22×#443
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#135

2750 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

2128 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1033859);