Finite Group Databasebeta

C22⋊Dic1447 #37529136

order23152
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic1447

Splittings

SylowC1447 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1447
commutatorC2×C1447C2×C4
Fitting, prime radicalC23×C1447C2
socle, cosocleC22×C1447C22
hypercenterC23D1447
hypocenterC1447C22⋊C4
LCSG ▷ C2×C1447 ▷ C1447
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11576

Polycyclic presentation:

2^4,1447|a^2=d,b^a=bc,e^a=e^1446

Conjugacy classes & character table

5794 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23152, 18);