Finite Group Databasebeta

C2×#22608135 #33006495

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

Aliases

direct productC2×#22608135

Splittings

SylowC73 ⋊ C2×#1425

Subgroups

subgroupG/H
centerC2×C4D1168
commutatorC16×C73C22×C4
FrattiniC2×C16C22×D73
FittingC22×C32×C73C2
socleC22×C73#366
prime radicalC23×C73Q32
cosocleC2×C16×C73C23
hypercenterC22×C32D73
hypocenterC73C2×#1425
LCSG ▷ C16×C73 ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C22×C32

182 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 182 conjugacy classes of subgroups — too many to draw. Only its 115 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

4684 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 90079);