Finite Group Databasebeta

D37⋊M64 #18011017

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

Aliases

unambiguous semidirect productD37⋊M64

Splittings

SylowC37 ⋊ C2×M64

Subgroups

subgroupG/H
centerC16C2×#3866
commutator, socleC2×C37C22×C16
FrattiniC8C22×#3866
FittingC2×C16×C37C4
prime radicalC22×D37C16
cosocle#10596925C23
hypercenterC2×C16#3866
hypocenterC37C2×M64
LCSG ▷ C2×C37 ▷ C37
UCSC1 ◁ C16 ◁ C2×C16

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1184

Polycyclic presentation:

2^7,37|a^2=d,d^2=e,e^2=f,f^2=g,b^a=bg,h^a=h^31,h^c=h^36,h^d=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, 20931);