Finite Group Databasebeta

#14521267

order1984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC31×#103 ⋊ C2
SylowC31 ⋊ #463

Subgroups

subgroupG/H
centerC22D4×D31
commutator, cosocleC2×C4×C31C23
FrattiniC2×C4C22×D31
FittingC31×#103C2
socleC22×C31C2×D4
prime radicalC2×D248C2
hypercenter#103D31
hypocenterC31#463
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C2×C4 ◁ #103

124 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 124 conjugacy classes of subgroups — too many to draw. Only its 39 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) = 992

Polycyclic presentation:

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

Conjugacy classes & character table

229 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×#463, C2×#14521267, #16855164, …
maximal normal subgroup ofD31×#463, C2×#14521267, #16855164, …
maximal quotient of#16845123, #16845137, #16845151, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 767);