Finite Group Databasebeta

C2×#22608109 #33006409

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22608109

Splittings

SylowC73 ⋊ C2×#1415

Subgroups

subgroupG/H
centerC23#14556532
commutatorC16×C73C22×C4
FrattiniC2×C16C22×D73
Fitting, prime radicalC22×D16×C73C2
socleC23×C73D16
cosocleC2×C16×C73C23
hypercenterC22×D16D73
hypocenterC73C2×#1415
LCSG ▷ C16×C73 ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C22×D16

342 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 131 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

1660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 89993);