Finite Group Databasebeta

D37⋊#362 #18010922

order4736
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD37⋊#362

Splittings

SylowC37 ⋊ C2×#362

Subgroups

subgroupG/H
centerC2C2×#11924598
commutatorC8×C37C22×C4
FrattiniC8C22×#3866
FittingC2×Q16×C37C4
socleC2×C37C2×#102
prime radicalC22×D37SD16
cosocleC8×D37C23
hypercenterC2×Q16#3866
hypocenterC37C2×#362
LCSG ▷ C8×C37 ▷ C4×C37 ▷ C2×C37 ▷ C37
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

216 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 64 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) = 1184

Polycyclic presentation:

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

Conjugacy classes & character table

158 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4736, 20836);