Finite Group Databasebeta

#1815×D71 #31997122

order18176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct product#1815×D71

Splittings

FittingC71×#1815 ⋊ C2
SylowC71 ⋊ C2×#1815

Subgroups

subgroupG/H
centerC22#121×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC71×#1815C2
socleC22×C71C2×#121
prime radicalC2×#41×D71C22
cosocleC22×C4×C71C24
hypercenter#1815D71
hypocenterC71C2×#1815
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ #1815

1374 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Conjugacy classes & character table

1184 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 169238);