Finite Group Databasebeta

C22×#17988400 #33238935

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#17988400

Splittings

SylowC73 ⋊ C22×#361

Subgroups

subgroupG/H
centerC23#14556512
commutatorC8×C73C23×C4
FrattiniC2×C8C23×D73
Fitting, prime radicalC23×D8×C73C2
socleC23×C73#102
cosocleC2×C8×C73C24
hypercenterC23×D8D73
hypocenterC73C22×#361
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C23×D8

1390 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

2080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 322519);