Finite Group Databasebeta

Q8×#14558720 #34053645

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productQ8×#14558720

Splittings

SylowC149 ⋊ Q8×M16

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D149
commutator, socleC22×C149C23×C4
FittingC2×C4×Q8×C149C2
prime radicalC23×C149C22×C4
cosocleC2×C4×C149C24
hypercenterC2×C4×Q8D149
hypocenterC149Q8×M16
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

388 conjugacy classes of subgroups; only the 241 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 241 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) = 9536

Conjugacy classes & character table

3010 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 13464);