Finite Group Databasebeta

C2×#22624959 #34011734

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

Aliases

direct productC2×#22624959

Splittings

SylowC73 ⋊ C2×#1369

Subgroups

subgroupG/H
centerC2×C4#14556659
commutatorC8×C73C22×C8
FrattiniC2×C8C22×#64408
FittingC22×C16×C73C4
socleC22×C73#334
prime radicalC23×C73#108
cosocleC8×Dic73C23
hypercenterC22×C16#64408
hypocenterC73C2×#1369
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

222 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 112 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) = 4672

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1095318);