Finite Group Databasebeta

D4×C31⋊C8 #14521115

order1984
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productD4×C31⋊C8

Splittings

SylowC31 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D31
commutatorC2×C31C22×C8
FittingC4×D4×C31C2
socleC22×C31C22×C4
prime radicalC2×D4×C31C4
cosocleC2×C4×C31C23
hypercenterC4×D4D31
hypocenterC31C8×D4
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C4×D4

134 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#16844503, D8×C31⋊C8, SD16×C31⋊C8, …
maximal normal subgroup of#16844503, D8×C31⋊C8, SD16×C31⋊C8, …
maximal quotient ofD8×C31⋊C8, SD16×C31⋊C8, Q16×C31⋊C8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 615);