Finite Group Databasebeta

M128×D71 #31918487

order18176
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C22

Aliases

direct productM128×D71

Splittings

FittingC71×M128 ⋊ C2
SylowC71 ⋊ C2×M128

Subgroups

subgroupG/H
center, FrattiniC32C22×D71
commutator, socleC2×C71C22×C32
FittingC71×M128C2
prime radicalC22×D71C32
cosocleC32×C71C23
hypercenterM128D71
hypocenterC71C2×M128
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C32 ◁ M128

134 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 4544

Conjugacy classes & character table

2960 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 90603);