Finite Group Databasebeta

M16×Dic31 #14521000

order1984
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productM16×Dic31

Splittings

SylowC31 ⋊ C4×M16

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D31
commutatorC2×C31C2×C42
FittingC2×M16×C31C2
socleC22×C31C22×C4
prime radicalC23×C31C2×C4
cosocleC2×C4×C31C23
hypercenterC2×M16D31
hypocenterC31C4×M16
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C2×M16

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Conjugacy classes & character table

340 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#16845502, #100×Dic31, #16845506, …
maximal normal subgroup of#16845502, #100×Dic31, #16845506, …
maximal quotient ofM16×C31⋊C8, #16843992, #16843998, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 500);