Finite Group Databasebeta

C2×#22610303 #33087477

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22610303

Splittings

FittingC2×#391×C73 ⋊ C2
SylowC73 ⋊ C2×#1882

Subgroups

subgroupG/H
centerC23#14556559
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC2×#391×C73C2
socleC23×C73#120
prime radicalC22×#11924028C22
cosocleC22×C4×C73C24
hypercenterC2×#391D73
hypocenterC73C2×#1882
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#391

1802 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

2080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 171061);