Finite Group Databasebeta

C2×#22608075 #33006198

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22608075

Splittings

FittingC2×#353×C73 ⋊ C2
SylowC73 ⋊ C2×#1402

Subgroups

subgroupG/H
centerC22#17988373
commutatorC2×D4×C73C22×C4
Frattini#127C22×D73
FittingC2×#353×C73C2
socleC22×C73AΣL(1,𝔽16)
prime radicalC2×#17988754C2
cosocle#127×C73C23
hypercenterC2×#353D73
hypocenterC73C2×#1402
LCSG ▷ C2×D4×C73 ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×#127 ◁ C2×#353

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

normal subgroups only

This group has 564 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, 89782);