Finite Group Databasebeta

C2×#22608474 #33053239

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

Aliases

direct productC2×#22608474

Splittings

SylowC73 ⋊ C2×#1513

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic73
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
Fitting, prime radicalC2×#525×C73C2
socleC23×C73C2×C22⋊C4
cosocleC22×C4×C73C24
hypercenterC2×#525D73
hypocenterC73C2×#1513
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C24×C4 ◁ C2×#525

1510 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

2068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 136823);