Finite Group Databasebeta

C2×#22626963 #34033558

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

Aliases

direct productC2×#22626963

Splittings

SylowC73 ⋊ C2×#1321

Subgroups

subgroupG/H
centerC22#17989672
commutatorC2×C4×C73C22×C8
FrattiniC2×C4C22×#10596842
FittingC22×Q8×C73C8
socleC22×C73#323
prime radicalC22×#11924029C4
cosocleC2×#11924038C23
hypercenterC22×Q8#10596842
hypocenterC73C2×#1321
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C22×Q8

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

normal subgroups only

This group has 518 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) = 4672

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117142);