Finite Group Databasebeta

C22⋊Dic1459 #37552375

order23344
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic1459

Splittings

SylowC1459 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1459
commutatorC2×C1459C2×C4
Fitting, prime radicalC23×C1459C2
socle, cosocleC22×C1459C22
hypercenterC23D1459
hypocenterC1459C22⋊C4
LCSG ▷ C2×C1459 ▷ C1459
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11672

Polycyclic presentation:

2^4,1459|a^2=d,b^a=bc,e^a=e^1458

Conjugacy classes & character table

5842 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23344, 18);