Finite Group Databasebeta

Q16×#1057 #13130422

order1664
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productQ16×#1057

Splittings

SylowC13 ⋊ C8×Q16

Subgroups

subgroupG/H
centerC22D4×#261
commutatorC4×C13C22×C8
FrattiniC2×C4C22×#261
FittingC2×C13×Q16C4
socle, prime radicalC22×C13C4×D4
cosocleC4×Dic13C23
hypercenterC2×Q16#261
hypocenterC13C8×Q16
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

164 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 74 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) = 1664

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofSD32×#1057, #16788796, Q32×#1057, …
maximal normal subgroup ofSD32×#1057, #16788796, Q32×#1057, …
maximal quotient of#103×#1057, #107×#1057, #16782501, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 20096);