Finite Group Databasebeta

C4×#17989688 #34034096

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

Aliases

direct productC4×#17989688

Splittings

SylowC73 ⋊ C4×#350

Subgroups

subgroupG/H
centerC2×C4C22⋊#10596842
commutatorC4×C73C2×C4×C8
FrattiniC2×C4C22×#10596842
FittingC4×Q8×C73C8
socleC22×C73C2×C22⋊C8
prime radicalC2×#11924029C2×C4
cosocleC2×#11924036C23
hypercenterC4×Q8#10596842
hypocenterC73C4×#350
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

490 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117680);