Finite Group Databasebeta

C2×Dic1087 #22576346

order8696
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

direct productC2×Dic1087
unambiguous semidirect product(C2×C1087)⋊C4

Splittings

derived, SylowC1087 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC22D1087
commutator, hypocenterC1087C2×C4
FrattiniC2C2×D1087
Fitting, socleC22×C1087C2
LCSG ▷ C1087
UCSC1 ◁ C22

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2180 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×Dic1087, (C2×D1087)⋊C4, C22⋊Dic1087, …
maximal normal subgroup ofC4×Dic1087, (C2×D1087)⋊C4, C22⋊Dic1087, …
maximal quotient ofC4×Dic1087, C22⋊Dic1087, C4⋊Dic1087, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8696, 8);