Finite Group Databasebeta

#14520895

order1984
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #376

Subgroups

subgroupG/H
centerC22×C4C2×D31
commutatorC2×C31C2×C42
FrattiniC23C22×D31
FittingC2×C42×C31C2
socle, prime radical, cosocleC23×C31C23
hypercenterC2×C42D31
hypocenterC31#376
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C2×C42

178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1984

Polycyclic presentation:

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

Conjugacy classes & character table

520 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16843539, #16843603, #16843605, …
maximal normal subgroup of#16843539, #16843603, #16843605, …
maximal quotient ofC4×C31⋊#95, #16843936, #16843938, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 395);