Finite Group Databasebeta

C22⋊Dic2351 #49178261

order37616
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic2351

Splittings

SylowC2351 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D2351
commutatorC2×C2351C2×C4
Fitting, prime radicalC23×C2351C2
socle, cosocleC22×C2351C22
hypercenterC23D2351
hypocenterC2351C22⋊C4
LCSG ▷ C2×C2351 ▷ C2351
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18808

Polycyclic presentation:

2^4,2351|a^2=d,b^a=bc,e^a=e^2350

Conjugacy classes & character table

9410 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37616, 18);