Finite Group Databasebeta

#14521012

order1984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C31 ⋊ C2
SylowC31 ⋊ #407

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D31
commutator, socleC22×C31C22×C4
FittingC2×M16×C31C2
prime radicalC23×D31C4
cosocleC2×C4×C31C23
hypercenterC2×M16D31
hypocenterC31#407
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C2×M16

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 496

Polycyclic presentation:

2^6,31|a^2=e,e^2=f,b^a=bd,c^a=cf,g^b=g^30

Conjugacy classes & character table

328 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16843646, #16845630, #16845633, …
maximal normal subgroup of#16843646, #16845630, #16845633, …
maximal quotient of#16844037, #16844040, #16844043, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 512);