Finite Group Databasebeta

C2×#11763876 #14545761

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

Aliases

direct productC2×#11763876
unambiguous semidirect productD17⋊#518

Splittings

FittingC22×D4×C17 ⋊ C4
SylowC17 ⋊ C2×#518

Subgroups

subgroupG/H
centerC22C23×#595
commutatorC2×C17C24×C4
FrattiniC2C24×#595
FittingC22×D4×C17C4
socleC22×C17C23×C4
prime radicalC22×D4×D17C2
cosocleC2×D17C25
hypercenterC22×D4#595
hypocenterC17C2×#518
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×D4

1920 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Conjugacy classes & character table

148 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956747, #17956749, #17956765, …
maximal normal subgroup of#17956747, #17956749, #17956765, …
maximal quotient ofC2×#14545220, C2×#14545222, C2×#14545223, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21487);