Finite Group Databasebeta

C22⋊Dic331 #19127014

order5296
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic331

Splittings

SylowC331 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D331
commutatorC2×C331C2×C4
FittingC23×C331C2
socleC22×C331C22
hypercenterC23D331
hypocenterC331C22⋊C4
LCSG ▷ C2×C331 ▷ C331
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^4,331|a^2=d,b^a=bc,e^a=e^330

Conjugacy classes & character table

1330 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5296, 18);