Finite Group Databasebeta

C22×#17985787 #32150164

order18176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×#17985787

Splittings

FittingC22×#100×C71 ⋊ C2
SylowC71 ⋊ C22×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC23#14556042
commutatorC23×C71C23×C4
FrattiniC2×D4C23×D71
FittingC22×#100×C71C2
socleC23×C71#99
prime radicalC22×#14556096C2
cosocleC2×D4×C71C24
hypercenterC22×#100D71
hypocenterC71C22×AΣL(1,𝔽16)
LCSG ▷ C23×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C24 ◁ C23×D4 ◁ C22×#100

2774 conjugacy classes of subgroups; only the 291 normal subgroups are shown.

normal subgroups only

This group has 2774 conjugacy classes of subgroups — too many to draw. Only its 291 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) = 2272

Conjugacy classes & character table

1592 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 322280);