Finite Group Databasebeta

C4×#17989476 #34012081

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

Aliases

direct productC4×#17989476

Splittings

SylowC73 ⋊ C4×#346

Subgroups

subgroupG/H
centerC2×C42C2×#64408
commutatorC2×C73C42×C8
FrattiniC22×C4C22×#64408
FittingC2×C4×C8×C73C4
socle, prime radicalC23×C73C22×C8
cosocleC22×#10596831C23
hypercenterC2×C4×C8#64408
hypocenterC73C4×#346
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

510 conjugacy classes of subgroups; only the 312 normal subgroups are shown.

normal subgroups only

This group has 510 conjugacy classes of subgroups — too many to draw. Only its 312 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) = 18688

Conjugacy classes & character table

1312 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1095665);