Finite Group Databasebeta

C2×#22618599 #33949749

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#22618599

Splittings

FittingC2×#423×C73 ⋊ C2
SylowC73 ⋊ C2×#2925

Subgroups

subgroupG/H
centerC22×C4C23×D73
commutatorC22×C73C24×C4
FrattiniC2×C4C24×D73
FittingC2×#423×C73C2
socleC23×C73C23×C4
prime radicalC22×#11924028C22
cosocleC2×C4×C73C25
hypercenterC2×#423D73
hypocenterC73C2×#2925
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×#423

2178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2116 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1033333);