Finite Group Databasebeta

C22×D149⋊M16 #34061677

order19072
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×D149⋊M16
unambiguous semidirect productD149⋊(C22×M16)

Splittings

SylowC149 ⋊ C23×M16

Subgroups

subgroupG/H
centerC22×C4C2×#10597010
commutatorC2×C149C24×C4
FrattiniC2C24×#10597010
FittingC23×C4×C149C4
socleC23×C149C22×C4
prime radicalC24×D149C4
cosocleDic149C25
hypercenterC23×C4#10597010
hypocenterC149C23×M16
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C22×C4 ◁ C23×C4

1720 conjugacy classes of subgroups; only the 810 normal subgroups are shown.

normal subgroups only

This group has 1720 conjugacy classes of subgroups — too many to draw. Only its 810 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 21496);