Finite Group Databasebeta

C2×SD16×#595 #14545532

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×SD16×#595
unambiguous semidirect productD17⋊(C4×SD16)

Splittings

FittingC2×SD16×C17 ⋊ C4
SylowC17 ⋊ C2×C4×SD16

Subgroups

subgroupG/H
centerC22D4×#595
commutatorC4×C17C23×C4
FrattiniC4C23×#595
FittingC2×SD16×C17C4
socleC22×C17C4×D4
prime radicalC2×D4×D17C22
cosocleC4×D17C24
hypercenterC2×SD16#595
hypocenterC17C2×C4×SD16
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

552 conjugacy classes of subgroups; only the 178 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 178 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) = 272

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×SD16×#595, #440×#595, #17968819, …
maximal normal subgroup ofC4×SD16×#595, #440×#595, #17968819, …
maximal quotient ofC2×SD16×#3624, C2×#14544367, C2×#14544368, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21258);