Finite Group Databasebeta

Q8×C22⋊Dic13 #13117672

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productQ8×C22⋊Dic13

Splittings

SylowC13 ⋊ Q8×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C23×D13
commutatorC22×C13C23×C4
FittingC23×Q8×C13C2
socle, cosocleC23×C13C24
prime radicalC24×C13C23
hypercenterC23×Q8D13
hypocenterC13Q8×C22⋊C4
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C23×Q8

820 conjugacy classes of subgroups; only the 333 normal subgroups are shown.

normal subgroups only

This group has 820 conjugacy classes of subgroups — too many to draw. Only its 333 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

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

Relationships

maximal subgroup of#15759357, #15759361, #15759385, …
maximal normal subgroup of#15759357, #15759361, #15759385, …
maximal quotient ofC4⋊C4×C22⋊Dic13, Q8×#88071, #15784457, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 7346);