Finite Group Databasebeta

C8×D1031 #30658149

order16496
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

direct productC8×D1031

Splittings

FittingC8×C1031 ⋊ C2
derived, SylowC1031 ⋊ C2×C8

Subgroups

subgroupG/H
center, hypercenterC8D1031
commutator, hypocenterC1031C2×C8
FrattiniC4C2×D1031
FittingC8×C1031C2
socleC2×C1031C2×C4
prime radicalC2×D1031C4
cosocleC4×C1031C22
LCSG ▷ C1031
UCSC1 ◁ C8

22 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8248

Conjugacy classes & character table

4136 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC16×D1031, #45682363, C2×C8×D1031, …
maximal normal subgroup ofC16×D1031, #45682363, C2×C8×D1031, …
maximal quotient ofC8×Dic1031, (C2×D1031)⋊C8, Dic1031⋊C8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16496, 21);