Finite Group Databasebeta

C4×#17989484 #34012366

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#17989484

Splittings

SylowC73 ⋊ C4×#349

Subgroups

subgroupG/H
centerC42C22⋊#64408
commutatorC22×C73C2×C4×C8
FrattiniC22×C4C22×#64408
FittingC2×C4×C8×C73C4
socleC22×C73C2×C22⋊C8
prime radicalC23×D73C2×C8
cosocleC22×#10596831C23
hypercenterC2×C4×C8#64408
hypocenterC73C4×#349
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8

522 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1095950);