Finite Group Databasebeta

#14520775

order1984
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #324

Subgroups

subgroupG/H
centerC22C22⋊Dic31
commutatorC22×C31C2×C8
FrattiniC22×C4C2×D31
FittingC2×C4⋊C4×C31C2
socleC22×C31C22⋊C4
prime radicalC23×C31C2×C4
cosocleC22×C4×C31C22
hypercenterC2×C4⋊C4D31
hypocenterC31#324
LCSG ▷ C22×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4⋊C4

78 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Polycyclic presentation:

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

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16843642, #16843643, #16843644, …
maximal normal subgroup of#16843642, #16843643, #16843644, …
maximal quotient of#16843534, #16843554, #16843651, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 275);