Finite Group Databasebeta

C2×(C2×#10621924)⋊Q8 #36370021

order22144
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×(C2×#10621924)⋊Q8
unambiguous semidirect productD173⋊#391

Splittings

FittingC22×Q8×C173 ⋊ C4
SylowC173 ⋊ C2×#391

Subgroups

subgroupG/H
centerC23C22×#10621924
commutatorC22×C173C23×C4
FrattiniC22C23×#10621924
FittingC22×Q8×C173C4
socleC23×C173C22×C4
prime radicalC23×D173C23
cosocleC22×D173C24
hypercenterC22×Q8#10621924
hypocenterC173C2×#391
LCSG ▷ C22×C173 ▷ C173
UCSC1 ◁ C23 ◁ C22×Q8

928 conjugacy classes of subgroups; only the 274 normal subgroups are shown.

normal subgroups only

This group has 928 conjugacy classes of subgroups — too many to draw. Only its 274 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) = 5536

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 20968);