Finite Group Databasebeta

#14521360

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

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #480

Subgroups

subgroupG/H
centerC22C2×C22⋊D31
commutator, cosocleC2×C4×C31C23
FrattiniC2×C4C22×D31
Fitting, prime radicalC31×#121C2
socleC22×C31C2×D4
hypercenter#121D31
hypocenterC31#480
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Polycyclic presentation:

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

Conjugacy classes & character table

229 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16844697, #16844698, #16844708, …
maximal normal subgroup of#16844697, #16844698, #16844708, …
maximal quotient of#16845795, #16845898, #16846029, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 860);