Finite Group Databasebeta

C2×#22626205 #34029927

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#22626205

Splittings

FittingC2×C4⋊Q8×C73 ⋊ C4
SylowC73 ⋊ C2×#2126

Subgroups

subgroupG/H
centerC22D73⋊#99
commutatorC2×C4×C73C23×C4
FrattiniC2×C4C23×#64408
FittingC2×C4⋊Q8×C73C4
socleC22×C73C2×#99
prime radicalC2×#17989138C2
cosocleC2×D292C24
hypercenterC2×C4⋊Q8#64408
hypocenterC73C2×#2126
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×C4⋊Q8

1338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113511);