Finite Group Databasebeta

C22×D17⋊M16 #14545770

order2176
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×D17⋊M16
unambiguous semidirect productD17⋊(C22×M16)

Splittings

SylowC17 ⋊ C23×M16

Subgroups

subgroupG/H
centerC22×C4C2×#595
commutatorC2×C17C24×C4
FrattiniC2C24×#595
FittingC23×C4×C17C4
socleC23×C17C22×C4
prime radicalC24×D17C4
cosocleDic17C25
hypercenterC23×C4#595
hypocenterC17C23×M16
LCSG ▷ C2×C17 ▷ C17
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) = 544

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956665, #17956673, #17956676, …
maximal normal subgroup of#17956665, #17956673, #17956676, …
maximal quotient ofC22×#11763768, C22×C4×#63247, C2×C4×D17⋊M16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21496);