Finite Group Databasebeta

C2×Dic1871 #28418129

order14968
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

direct productC2×Dic1871
unambiguous semidirect product(C2×C1871)⋊C4

Splittings

derived, SylowC1871 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC22D1871
commutator, hypocenterC1871C2×C4
FrattiniC2C2×D1871
Fitting, socle, prime radicalC22×C1871C2
cosocleC2×C1871C22
LCSG ▷ C1871
UCSC1 ◁ C22

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14968

Conjugacy classes & character table

3748 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×Dic1871, (C2×D1871)⋊C4, C22⋊Dic1871, …
maximal normal subgroup ofC4×Dic1871, (C2×D1871)⋊C4, C22⋊Dic1871, …
maximal quotient ofC4×Dic1871, C22⋊Dic1871, C4⋊Dic1871, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14968, 8);