Finite Group Databasebeta

C2×#22626188 #34029881

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

Aliases

direct productC2×#22626188

Splittings

FittingC22×C22⋊C4×C73 ⋊ C4
SylowC73 ⋊ C2×#2121

Subgroups

subgroupG/H
centerC22C2×#14556650
commutatorC23×C73C23×C4
FrattiniC23C23×#64408
FittingC22×C22⋊C4×C73C4
socleC22×C73C2×#99
prime radicalC2×#17989149C2
cosocleC2×C22⋊D73C24
hypercenterC22×C22⋊C4#64408
hypocenterC73C2×#2121
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ C25 ◁ C22×C22⋊C4

1494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113465);