Finite Group Databasebeta

C2×#22611667 #33238926

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

Aliases

direct productC2×#22611667

Splittings

SylowC73 ⋊ C2×#2145

Subgroups

subgroupG/H
centerC2×C4#14556512
commutatorC8×C73C23×C4
FrattiniC2×C8C23×D73
Fitting, prime radicalC22×#135×C73C2
socleC22×C73C2×#102
cosocleC2×C8×C73C24
hypercenterC22×#135D73
hypocenterC73C2×#2145
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×C8 ◁ C22×#135

1170 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, 322510);