Finite Group Databasebeta

D37⋊#446 #18011382

order4736
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD37⋊#446

Splittings

SylowC37 ⋊ C2×#446

Subgroups

subgroupG/H
centerC2×C4C22×#3866
commutator, socleC22×C37C23×C4
FrattiniC22C23×#3866
FittingC4×Q8×C37C4
prime radicalC22×D37C22×C4
cosocleC2×Dic37C24
hypercenterC4×Q8#3866
hypocenterC37C2×#446
LCSG ▷ C22×C37 ▷ C37
UCSC1 ◁ C2×C4 ◁ C4×Q8

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2368

Polycyclic presentation:

2^7,37|a^2=f,b^2=e,c^2=ef,f^2=g,b^a=be,c^a=cg,h^a=h^6,h^c=h^31,h^d=h^36,h^f=h^36

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4736, 21296);