Finite Group Databasebeta

C22⋊Dic1523 #37567077

order24368
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic1523

Splittings

SylowC1523 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1523
commutatorC2×C1523C2×C4
Fitting, prime radicalC23×C1523C2
socle, cosocleC22×C1523C22
hypercenterC23D1523
hypocenterC1523C22⋊C4
LCSG ▷ C2×C1523 ▷ C1523
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12184

Polycyclic presentation:

2^4,1523|a^2=d,b^a=bc,e^a=e^1522

Conjugacy classes & character table

6098 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24368, 18);