Finite Group Databasebeta

(C22⋊D71)⋊C16 #22590157

order9088
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C22⋊D71)⋊C16

Splittings

FittingC22⋊C16×C71 ⋊ C2
SylowC71 ⋊ D4×C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D71
commutatorC2×C71C22×C16
FittingC22⋊C16×C71C2
socleC22×C71C22×C8
hypercenterC22⋊C16D71
hypocenterC71D4×C16
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C8 ◁ C22⋊C16

174 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 79 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,71|a^2=e,c^2=e,e^2=f,f^2=g,b^a=bd,h^c=h^70

Conjugacy classes & character table

1480 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD4×C16×D71, C2×(C22⋊D71)⋊C16, #32150619, …
maximal normal subgroup ofD4×C16×D71, C2×(C22⋊D71)⋊C16, #32150619, …
maximal quotient of#31909154, #31909215, #31909221, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6327);