Finite Group Databasebeta

C2×D4⋊#1055 #13113209

order1664
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×D4⋊#1055

Splittings

SylowC13 ⋊ C2×D4⋊C8

Subgroups

subgroupG/H
centerC22×C4C22⋊D13
commutatorC4×C13C22×C8
FrattiniC42C22×D13
FittingC2×C4×D4×C13C2
socleC23×C13C22⋊C4
prime radicalC22×D4×C13C4
cosocleC42×C13C23
hypercenterC2×C4×D4D13
hypocenterC13C2×D4⋊C8
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×D4

344 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 344 conjugacy classes of subgroups — too many to draw. Only its 141 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

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

Relationships

maximal subgroup ofC4×D4⋊#1055, Dic13×D4⋊C8, #15753521, …
maximal normal subgroup ofC4×D4⋊#1055, Dic13×D4⋊C8, #15753521, …
maximal quotient ofC2×#13112657, C2×#13112659, #15750858, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2883);