Finite Group Databasebeta

C22⋊Dic1873 #44472009

order29968
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic1873

Splittings

SylowC1873 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1873
commutatorC2×C1873C2×C4
Fitting, prime radicalC23×C1873C2
socle, cosocleC22×C1873C22
hypercenterC23D1873
hypocenterC1873C22⋊C4
LCSG ▷ C2×C1873 ▷ C1873
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14984

Polycyclic presentation:

2^4,1873|a^2=d,b^a=bc,e^a=e^1872

Conjugacy classes & character table

7498 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29968, 18);