Finite Group Databasebeta

C2×#26012351 #36369062

order22144
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26012351

Splittings

SylowC173 ⋊ C2×#333

Subgroups

subgroupG/H
centerC23C22⋊#10621924
commutatorC2×C4×C173C22×C4
FrattiniC2×C4C22×#10621924
FittingC22×Q8×C173C4
socle, prime radicalC23×C173C22⋊C4
cosocleC4×Dic173C23
hypercenterC22×Q8#10621924
hypocenterC173C2×#333
LCSG ▷ C2×C4×C173 ▷ C22×C173 ▷ C173
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

256 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 90 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) = 22144

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 20009);