Finite Group Databasebeta

C4×#17989518 #34014199

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C32 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#17989518

Splittings

derived, SylowC73 ⋊ C2×C4×C32

Subgroups

subgroupG/H
center, hypercenterC4×C16#64408
commutator, hypocenterC73C2×C4×C32
FrattiniC2×C8C22×#64408
FittingC4×C16×C73C4
socleC22×C73C22×C16
prime radicalC22×D73C2×C16
cosocleC2×#11924003C23
LCSG ▷ C73
UCSC1 ◁ C4×C16

270 conjugacy classes of subgroups; only the 164 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 164 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) = 9344

Conjugacy classes & character table

1408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1097783);