Finite Group Databasebeta

#2155×D73 #33238993

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

Aliases

direct product#2155×D73

Splittings

FittingC73×#2155 ⋊ C2
SylowC73 ⋊ C2×#2155

Subgroups

subgroupG/H
centerC4#106×D73
commutatorC8×C73C23×C4
FrattiniC2×C8C23×D73
FittingC73×#2155C2
socleC2×C73C22×#106
prime radicalC23×D73SD16
cosocleC2×C8×C73C24
hypercenter#2155D73
hypocenterC73C2×#2155
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #2155

658 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 322577);