Finite Group Databasebeta

D4×#6090 #13116656

order1664
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productD4×#6090

Splittings

SylowC13 ⋊ D4×C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D13
commutatorC2×C13C22×C16
FittingC8×D4×C13C2
socleC22×C13C22×C8
prime radicalC2×D4×C13C8
cosocleC2×C8×C13C23
hypercenterC8×D4D13
hypocenterC13D4×C16
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C8 ◁ C8×D4

174 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 103 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) = 832

Conjugacy classes & character table

320 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#15774621, D8×#6090, #15774626, …
maximal normal subgroup of#15774621, D8×#6090, #15774626, …
maximal quotient ofD8×#6090, SD16×#6090, Q16×#6090, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 6330);