Finite Group Databasebeta

#14521196

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

Aliases

No aliases for this group.

Splittings

FittingC31×C22⋊C8 ⋊ C2
SylowC31 ⋊ #449

Subgroups

subgroupG/H
centerC22C2×D124
commutator, cosocleC2×C4×C31C23
FrattiniC2×C4C22×D31
FittingC31×C22⋊C8C2
socleC22×C31C2×D4
hypercenterC22⋊C8D31
hypocenterC31#449
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

162 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 43 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|c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^30,d^b=df,g^b=g^30

Conjugacy classes & character table

319 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×#449, C2×#14521196, #16854932, …
maximal normal subgroup ofD31×#449, C2×#14521196, #16854932, …
maximal quotient of#16844642, #16844659, #16844710, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 696);