Finite Group Databasebeta

C2×#22626210 #34029933

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C42

Aliases

direct productC2×#22626210

Splittings

FittingC23×D4×C73 ⋊ C4
SylowC73 ⋊ C2×#2128

Subgroups

subgroupG/H
centerC22C2×#14556649
commutatorC2×C4×C73C23×C4
FrattiniC2×C4C23×#64408
FittingC23×D4×C73C4
socleC22×C73C2×#99
prime radicalC2×#17989154C2
cosocleC2×D292C24
hypercenterC23×D4#64408
hypocenterC73C2×#2128
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C23×C4 ◁ C23×D4

1422 conjugacy classes of subgroups; only the 224 normal subgroups are shown.

normal subgroups only

This group has 1422 conjugacy classes of subgroups — too many to draw. Only its 224 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) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113517);