Finite Group Databasebeta

#14521491

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

Aliases

No aliases for this group.

Splittings

FittingC31×Q32 ⋊ C2
SylowC31 ⋊ #510

Subgroups

subgroupG/H
centerC2D8×D31
commutator, cosocleC8×C31C23
FrattiniC8C22×D31
FittingC31×Q32C2
socleC2×C31C2×D8
prime radical#11758496C2
hypercenterQ32D31
hypocenterC31#510
LCSG ▷ C8×C31 ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ Q32

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 992

Polycyclic presentation:

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

Conjugacy classes & character table

181 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×#510, C2×#14521491, #16858844, …
maximal normal subgroup ofD31×#510, C2×#14521491, #16858844, …
maximal quotient of#16847422, #16847429, #16847496, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 991);