Finite Group Databasebeta

#14521444

order1984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #497

Subgroups

subgroupG/H
centerC22C2×C22⋊D31
commutator, cosocleC2×C4×C31C23
FrattiniC2×C4C22×D31
FittingC31×#124C2
socleC22×C31C2×D4
prime radicalC2×D4×C31C22
hypercenter#124D31
hypocenterC31#497
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C42 ◁ #124

124 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Polycyclic presentation:

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

Conjugacy classes & character table

226 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16843870, #16843872, #16845017, …
maximal normal subgroup of#16843870, #16843872, #16845017, …
maximal quotient of#16845332, #16845346, #16845359, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 944);