Finite Group Databasebeta

C2×C42×#10596842 #34034536

order18688
automorphism?
homologyAbelianization (H1) = C2×C42×C8 · Schur multiplier (H2) = C23×C43

Aliases

direct productC2×C42×#10596842
unambiguous semidirect product#64408⋊(C2×C4×C8)

Splittings

FittingC2×C42×C73 ⋊ C8
derived, SylowC73 ⋊ C2×C42×C8

Subgroups

subgroupG/H
center, hypercenterC2×C42#10596842
commutator, hypocenterC73C2×C42×C8
FrattiniC22C23×#10596842
FittingC2×C42×C73C8
socleC23×C73C22×C8
prime radicalC23×D73C22×C4
cosocleC22×#64408C24
LCSG ▷ C73
UCSC1 ◁ C2×C42

2046 conjugacy classes of subgroups; only the 1077 normal subgroups are shown.

normal subgroups only

This group has 2046 conjugacy classes of subgroups — too many to draw. Only its 1077 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118120);