Finite Group Databasebeta

#1780×D73 #33085089

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct product#1780×D73

Splittings

FittingC73×#1780 ⋊ C2
SylowC73 ⋊ C2×#1780

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D73
commutator, socleC23×C73C23×C4
FittingC73×#1780C2
prime radicalC22×#41×D73C2
cosocleC22×C4×C73C24
hypercenter#1780D73
hypocenterC73C2×#1780
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ #1780

4070 conjugacy classes of subgroups; only the 427 normal subgroups are shown.

normal subgroups only

This group has 4070 conjugacy classes of subgroups — too many to draw. Only its 427 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1672 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 168673);