Finite Group Databasebeta

#1840×D71 #31997697

order18176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#1840×D71

Splittings

FittingC71×#1840 ⋊ C2
SylowC71 ⋊ C2×#1840

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D71
commutator, socleC23×C71C23×C4
FittingC71×#1840C2
prime radicalC23×D71C22×C4
cosocleC22×C4×C71C24
hypercenter#1840D71
hypocenterC71C2×#1840
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ #1840

894 conjugacy classes of subgroups; only the 283 normal subgroups are shown.

normal subgroups only

This group has 894 conjugacy classes of subgroups — too many to draw. Only its 283 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9088

Conjugacy classes & character table

1628 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 169813);