Finite Group Databasebeta

C2×#22608084 #33006246

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22608084

Splittings

FittingC2×#356×C73 ⋊ C2
SylowC73 ⋊ C2×#1405

Subgroups

subgroupG/H
centerC22#17988373
commutatorC2×Q8×C73C22×C4
FrattiniC4⋊Q8C22×D73
FittingC2×#356×C73C2
socleC22×C73AΣL(1,𝔽16)
prime radicalC2×#14556639C4
cosocleC4⋊Q8×C73C23
hypercenterC2×#356D73
hypocenterC73C2×#1405
LCSG ▷ C2×Q8×C73 ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊Q8 ◁ C2×#356

484 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 75 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) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 89830);