Finite Group Databasebeta

Q8×#1020 #11715804

order768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C25

Aliases

direct productQ8×#1020

Splittings

FittingC24×Q8 ⋊ D3

Subgroups

subgroupG/H
center, FrattiniC2C22×#1020
commutator, cosocleC2×C22⋊A4C23
FittingC24×Q8D3
socleC25C22×D3
prime radicalC2×#1020C22
hypercenterQ8#1020
hypocenterC22⋊A4C2×Q8
LCSG ▷ C2×C22⋊A4 ▷ C22⋊A4
UCSC1 ◁ C2 ◁ Q8

1654 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 1654 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 48

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofQ8×A4⋊S4, SD16×#1020, SL(2,𝔽3)×#1020, …
maximal normal subgroup ofSD16×#1020, SL(2,𝔽3)×#1020, Q8×#1020⋊C2, …
maximal quotient ofC4⋊C4×#1020, Q8×#5934

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1090185);