Finite Group Databasebeta

#14521445

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

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #498

Subgroups

subgroupG/H
centerC22C2×C22⋊D31
commutator, cosocleC2×C4×C31C23
FrattiniC2×C4C22×D31
FittingC31×C4⋊Q8C2
socle, prime radicalC22×C31C2×D4
hypercenterC4⋊Q8D31
hypocenterC31#498
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊Q8

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1984

Polycyclic presentation:

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

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16844972, #16844973, #16844974, …
maximal normal subgroup of#16844972, #16844973, #16844974, …
maximal quotient of#16845867, #16846436, #16846671, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 945);