Finite Group Databasebeta

D37⋊(C4⋊C16) #18010926

order4736
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD37⋊(C4⋊C16)

Splittings

SylowC37 ⋊ C2×C4⋊C16

Subgroups

subgroupG/H
centerC2×C8C2×#3866
commutatorC2×C37C22×C16
FrattiniC2×C4C22×#3866
FittingC4×C8×C37C4
socleC22×C37C22×C8
prime radicalC22×D37C2×C8
cosocleC2×#64436C23
hypercenterC4×C8#3866
hypocenterC37C2×C4⋊C16
LCSG ▷ C2×C37 ▷ C37
UCSC1 ◁ C2×C8 ◁ C4×C8

184 conjugacy classes of subgroups; only the 94 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 94 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) = 2368

Polycyclic presentation:

2^7,37|a^2=e,b^2=d,e^2=f,f^2=g,b^a=bd,h^a=h^31,h^c=h^36,h^e=h^36

Conjugacy classes & character table

368 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4736, 20840);