Finite Group Databasebeta

C22⋊Dic2203 #47976604

order35248
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic2203

Splittings

SylowC2203 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D2203
commutatorC2×C2203C2×C4
Fitting, prime radicalC23×C2203C2
socle, cosocleC22×C2203C22
hypercenterC23D2203
hypocenterC2203C22⋊C4
LCSG ▷ C2×C2203 ▷ C2203
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17624

Polycyclic presentation:

2^4,2203|a^2=d,b^a=bc,e^a=e^2202

Conjugacy classes & character table

8818 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35248, 18);