Finite Group Databasebeta

C4×(C2×#10596842)⋊C4 #34033452

order18688
automorphism?
homologyAbelianization (H1) = C42×C8 · Schur multiplier (H2) = C23×C42

Aliases

direct productC4×(C2×#10596842)⋊C4
unambiguous semidirect product#64408⋊#336
unambiguous semidirect product(C2×#10596842)⋊C42

Splittings

FittingC2×C42×C73 ⋊ C8
SylowC73 ⋊ C4×#336

Subgroups

subgroupG/H
centerC22×C4C2×#10596842
commutatorC2×C73C42×C8
FrattiniC23C22×#10596842
FittingC2×C42×C73C8
socleC23×C73C22×C8
prime radicalC23×D73C22×C4
cosocleC23×#64408C23
hypercenterC2×C42#10596842
hypocenterC73C4×#336
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C42

1318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117036);