Finite Group Databasebeta

#14521397

order1984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC31×C4⋊Q8 ⋊ C2
SylowC31 ⋊ #486

Subgroups

subgroupG/H
centerC22C2×C22⋊D31
commutator, cosocleC2×C4×C31C23
FrattiniC2×C4C22×D31
FittingC31×C4⋊Q8C2
socleC22×C31C2×D4
prime radical#11758451C2
hypercenterC4⋊Q8D31
hypocenterC31#486
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊Q8

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Polycyclic presentation:

2^6,31|b^2=e,c^2=d,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,g^a=g^30,g^b=g^30,g^c=g^30

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16844800, #16844801, #16844807, …
maximal normal subgroup of#16844800, #16844801, #16844807, …
maximal quotient of#16845838, #16846393, #16846516, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 897);