Finite Group Databasebeta

C22×#17989493 #34029920

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×#17989493

Splittings

FittingC23×Q8×C73 ⋊ C4
SylowC73 ⋊ C22×#354

Subgroups

subgroupG/H
centerC23#14556649
commutatorC2×C4×C73C23×C4
FrattiniC2×C4C23×#64408
FittingC23×Q8×C73C4
socleC23×C73#99
prime radicalC23×D292C22
cosocleC2×D292C24
hypercenterC23×Q8#64408
hypocenterC73C22×#354
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C24 ◁ C23×C4 ◁ C23×Q8

1502 conjugacy classes of subgroups; only the 240 normal subgroups are shown.

normal subgroups only

This group has 1502 conjugacy classes of subgroups — too many to draw. Only its 240 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113504);