Finite Group Databasebeta

C22×#17989514 #34030092

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#17989514
unambiguous semidirect productD73⋊(C2×#367)

Splittings

FittingC22×C16×C73 ⋊ C4
SylowC73 ⋊ C22×#367

Subgroups

subgroupG/H
centerC23#14556660
commutatorC8×C73C23×C4
FrattiniC8C23×#64408
FittingC22×C16×C73C4
socleC23×C73#107
prime radicalC23×D73D8
cosocleC8×D73C24
hypercenterC22×C16#64408
hypocenterC73C22×#367
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

782 conjugacy classes of subgroups; only the 320 normal subgroups are shown.

normal subgroups only

This group has 782 conjugacy classes of subgroups — too many to draw. Only its 320 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

1240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113676);