Finite Group Databasebeta

C2×Dic1838 #28413639

order14704
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic1838
unambiguous semidirect product(C2×C919)⋊Q8

Splittings

SylowC919 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC22C2×D919
commutator, cosocleC2×C919C23
FrattiniC2C22×D919
FittingC2×C4×C919C2
socle, prime radicalC22×C919C22
hypercenterC2×C4D919
hypocenterC919C2×Q8
LCSG ▷ C2×C919 ▷ C919
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14704

Conjugacy classes & character table

3682 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44440697, #44440702, #44440704, …
maximal normal subgroup of#44440697, #44440702, #44440704, …
maximal quotient ofC2×Dic919⋊C4, C2×C4⋊Dic919, C4×Dic1838, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14704, 38);