Finite Group Databasebeta

C22×#17989709 #34035056

order18688
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C29

Aliases

direct productC22×#17989709

Splittings

SylowC73 ⋊ C22×#504

Subgroups

subgroupG/H
centerC23C22×#10596842
commutatorC2×C73C24×C8
FrattiniC2C24×#10596842
FittingC22×Q8×C73C8
socleC23×C73C22×C8
prime radicalC22×#11924029C4
cosocle#10596833C25
hypercenterC22×Q8#10596842
hypocenterC73C22×#504
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×Q8

2118 conjugacy classes of subgroups; only the 1077 normal subgroups are shown.

normal subgroups only

This group has 2118 conjugacy classes of subgroups — too many to draw. Only its 1077 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118640);