Finite Group Databasebeta

C2×#22610139 #33086785

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22610139

Splittings

FittingC2×#428×C73 ⋊ C2
SylowC73 ⋊ C2×#1856

Subgroups

subgroupG/H
centerC23#14556559
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC2×#428×C73C2
socleC23×C73#120
prime radicalC23×D292C22
cosocleC22×C4×C73C24
hypercenterC2×#428D73
hypocenterC73C2×#1856
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#428

1706 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1648 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 170369);