Finite Group Databasebeta

C49⋊#90865 #37524302

order22932
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC49⋊#90865

Splittings

Fitting, derived, HallC32×C13×C49 ⋊ C4
HallC13×C49 ⋊ #157
HallC32×C49 ⋊ Dic13
HallC32×C13 ⋊ Dic49
SylowC49 ⋊ #90865
SylowC13 ⋊ C49⋊#157
SylowC32 ⋊ Dic637

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC32×C13×C49C4
FrattiniC7C7⋊#90865
socleC32×C7×C13Dic7
prime radicalC7×C13×C3⋊D3D7
cosocleC13×C3⋊D3×C49C2
LCSG ▷ C32×C13×C49
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3822

Polycyclic presentation:

2^2,3^2,7,13,7|a^2=b,e^7=g^6,c^a=cd,d^a=cd^2,e^a=e^6g,f^a=f^12,g^a=g^6,c^b=c^2,d^b=d^2

Conjugacy classes & character table

1914 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 247);