Finite Group Databasebeta

C2×#22627027 #34034416

order18688
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22627027

Splittings

SylowC73 ⋊ C2×#1401

Subgroups

subgroupG/H
centerC2×C4C22⋊#10596842
commutatorC4×C73C22×C16
FrattiniC2×C4C22×#10596842
Fitting, prime radicalC2×#41×C73C8
socleC22×C73C22⋊C16
cosocleC2×#11924031C23
hypercenterC2×#41#10596842
hypocenterC73C2×#1401
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

294 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 109 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) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118000);