Finite Group Databasebeta

#14521239

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

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #458

Subgroups

subgroupG/H
centerC2#11758530
commutator, cosocleC23×C31C23
FrattiniC23C22×D31
Fitting, prime radicalC31×H(5,𝔽2)C2
socleC2×C31#120
hypercenterH(5,𝔽2)D31
hypocenterC31#458
LCSG ▷ C23×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2 ◁ C23 ◁ H(5,𝔽2)

160 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 496

Polycyclic presentation:

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

Conjugacy classes & character table

271 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16847699, #16847700, #16847705, …
maximal normal subgroup of#16847699, #16847700, #16847705, …
maximal quotient of#16844697, #16844702, #16844708, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 739);