Finite Group Databasebeta

C2×Q8⋊(C19⋊C8) #14562012

order2432
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×Q8⋊(C19⋊C8)

Splittings

SylowC19 ⋊ C2×Q8⋊C8

Subgroups

subgroupG/H
centerC22×C4C22⋊D19
commutatorC4×C19C22×C8
FrattiniC42C22×D19
FittingC2×C4×Q8×C19C2
socle, prime radicalC23×C19C22⋊C4
cosocleC42×C19C23
hypercenterC2×C4×Q8D19
hypocenterC19C2×Q8⋊C8
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q8

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

normal subgroups only

This group has 280 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) = 2432

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC4×Q8⋊(C19⋊C8), Q8⋊C8×Dic19, #18073146, …
maximal normal subgroup ofC4×Q8⋊(C19⋊C8), Q8⋊C8×Dic19, #18073146, …
maximal quotient ofC2×#14561458, C2×#14561461, #18070486, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 2887);