Finite Group Databasebeta

C2×#22626960 #34033550

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22626960

Splittings

SylowC73 ⋊ C2×#1320

Subgroups

subgroupG/H
centerC22#17989672
commutatorC23×C73C22×C8
FrattiniC23C22×#10596842
Fitting, prime radicalC25×C73C8
socleC22×C73#323
cosocleC2×#11924037C23
hypercenterC25#10596842
hypocenterC73C2×#1320
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C24 ◁ C25

626 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 626 conjugacy classes of subgroups — too many to draw. Only its 85 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) = 2336

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, 1117134);