Finite Group Databasebeta

C2×#22624885 #34010363

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22624885

Splittings

SylowC73 ⋊ C2×#1331

Subgroups

subgroupG/H
centerC23#14556653
commutatorC8×C73C22×C8
FrattiniC2×C8C22×#64408
Fitting, prime radicalC22×D8×C73C4
socleC23×C73#102
cosocleC8×Dic73C23
hypercenterC22×D8#64408
hypocenterC73C2×#1331
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

470 conjugacy classes of subgroups; only the 144 normal subgroups are shown.

normal subgroups only

This group has 470 conjugacy classes of subgroups — too many to draw. Only its 144 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1093947);