Finite Group Databasebeta

C4×#17989487 #34012468

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×#17989487

Splittings

FittingC24×C4×C73 ⋊ C4
SylowC73 ⋊ C4×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2×C4#14556649
commutatorC23×C73C2×C42
FrattiniC24C22×#64408
FittingC24×C4×C73C4
socleC22×C73C2×#99
prime radicalC2×#14556560C22
cosocleC22×C22⋊D73C23
hypercenterC24×C4#64408
hypocenterC73C4×AΣL(1,𝔽16)
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4 ◁ C24×C4

844 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 844 conjugacy classes of subgroups — too many to draw. Only its 106 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

1204 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1096052);