Finite Group Databasebeta

C22×#17989519 #34030496

order18688
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C25

Aliases

direct productC22×#17989519

Splittings

SylowC73 ⋊ C22×M64

Subgroups

subgroupG/H
centerC22×C8C2×#64408
commutatorC2×C73C23×C16
FrattiniC8C23×#64408
FittingC23×C8×C73C4
socleC23×C73C2×C16
prime radicalC24×C73C16
cosocle#11924003C24
hypercenterC23×C8#64408
hypocenterC73C22×M64
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C8 ◁ C23×C8

502 conjugacy classes of subgroups; only the 360 normal subgroups are shown.

normal subgroups only

This group has 502 conjugacy classes of subgroups — too many to draw. Only its 360 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

1312 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114080);