Finite Group Databasebeta

C2×#22620151 #33954253

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22620151

Splittings

FittingC2×C4×Q16×C73 ⋊ C2
SylowC73 ⋊ C2×#3120

Subgroups

subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×C4×Q16×C73C2
socleC23×C73C22×D4
prime radicalC22×#11924029C22
hypercenterC2×C4×Q16D73
hypocenterC73C2×#3120
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

2070 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

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, 1037837);