Finite Group Databasebeta

C2×#22608591 #33054286

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22608591

Splittings

FittingC2×#431×C73 ⋊ C2
SylowC73 ⋊ C2×#1543

Subgroups

subgroupG/H
centerC22×C4#11924005
commutatorC2×C4×C73C23×C4
FrattiniC42C23×D73
FittingC2×#431×C73C2
socleC23×C73C2×C22⋊C4
prime radicalC2×#17989137C2
cosocleC42×C73C24
hypercenterC2×#431D73
hypocenterC73C2×#1543
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#431

1274 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 137870);