Finite Group Databasebeta

C2×#11763757 #14545235

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11763757
unambiguous semidirect productD17⋊#386

Splittings

FittingC22×D4×C17 ⋊ C4
SylowC17 ⋊ C2×#386

Subgroups

subgroupG/H
centerC23C22×#595
commutatorC22×C17C23×C4
FrattiniC22C23×#595
FittingC22×D4×C17C4
socleC23×C17C22×C4
prime radicalC22×D4×D17C2
cosocleC22×D17C24
hypercenterC22×D4#595
hypocenterC17C2×#386
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×D4

1576 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956766, #17956767, #17957409, …
maximal normal subgroup of#17956766, #17956767, #17957409, …
maximal quotient ofC2×#14543957, C2×#14543963, C2×#14543965, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20961);