Finite Group Databasebeta

C22×#17988941 #33955178

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC22×#17988941

Splittings

SylowC73 ⋊ C22×#488

Subgroups

subgroupG/H
centerC24C2×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×#124×C73C2
socleC24×C73C2×D4
prime radicalC23×D4×C73C22
hypercenterC22×#124D73
hypocenterC73C22×#488
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#124

2310 conjugacy classes of subgroups; only the 747 normal subgroups are shown.

normal subgroups only

This group has 2310 conjugacy classes of subgroups — too many to draw. Only its 747 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) = 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, 1038762);