Finite Group Databasebeta

#14520781

order1984
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC2×C4D124
commutatorC4×C31C2×C8
FrattiniC42C2×D31
FittingC4×C8×C31C2
socle, prime radicalC22×C31C22⋊C4
cosocleC42×C31C22
hypercenterC4×C8D31
hypocenterC31Q8⋊C8
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1984

Polycyclic presentation:

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

Conjugacy classes & character table

508 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×Q8⋊C8, C2×#14520781, #16844090, …
maximal normal subgroup ofD31×Q8⋊C8, C2×#14520781, #16844090, …
maximal quotient of#16843535, #16843536, #16843551, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 281);