Finite Group Databasebeta

C4×D4⋊#10596842 #34033269

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×D4⋊#10596842
unambiguous semidirect product#64408⋊(D4⋊C8)

Splittings

FittingC4×D4×C73 ⋊ C8
SylowC73 ⋊ C4×D4⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊#10596842
commutatorC4×C73C2×C4×C8
FrattiniC2×C4C22×#10596842
FittingC4×D4×C73C8
socleC22×C73C2×C22⋊C8
prime radicalC2×D4×D73C2×C4
cosocleC2×C4×#64408C23
hypercenterC4×D4#10596842
hypocenterC73C4×D4⋊C8
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

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, 1116853);