Finite Group Databasebeta

C4×#17989681 #34034032

order18688
automorphism?
homologyAbelianization (H1) = C42×C8 · Schur multiplier (H2) = C2×C42

Aliases

direct productC4×#17989681

Splittings

SylowC73 ⋊ C4×#346

Subgroups

subgroupG/H
centerC22×C4C2×#10596842
commutatorC2×C73C42×C8
FrattiniC23C22×#10596842
FittingC2×C42×C73C8
socle, prime radicalC23×C73C22×C8
cosocleC22×#10596833C23
hypercenterC2×C42#10596842
hypocenterC73C4×#346
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C42

510 conjugacy classes of subgroups; only the 265 normal subgroups are shown.

normal subgroups only

This group has 510 conjugacy classes of subgroups — too many to draw. Only its 265 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) = 18688

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117616);