Finite Group Databasebeta

#18010635

order4736
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingAGL(1,ℤ/8)×C37 ⋊ C4
SylowC37 ⋊ #1907

Subgroups

subgroupG/H
centerC2#14558481
commutatorC2×C4×C37C22×C4
FrattiniC2×C4C22×#3866
FittingAGL(1,ℤ/8)×C37C4
socleC2×C37#386
prime radicalAGL(1,ℤ/8)×D37C2
cosocleC2×C4×D37C23
hypercenterAGL(1,ℤ/8)#3866
hypocenterC37#1907
LCSG ▷ C2×C4×C37 ▷ C2×C37 ▷ C37
UCSC1 ◁ C2 ◁ C2×C4 ◁ AGL(1,ℤ/8)

332 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 68 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) = 592

Polycyclic presentation:

2^7,37|a^2=f,b^2=df,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^6,d^b=dg,e^b=eg,f^b=fg,h^b=h^31,d^c=dg,e^c=eg,f^c=fg,h^f=h^36

Conjugacy classes & character table

131 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4736, 20549);