Finite Group Databasebeta
Cayley diagram

C22×D3×Q16 #87178

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×D3×Q16

Splittings

FittingC22×C3×Q16 ⋊ C2
SylowC3 ⋊ C23×Q16

Subgroups

subgroupG/H
centerC23D3×D4
commutator, cosocleC3×C4C25
FrattiniC4C24×D3
FittingC22×C3×Q16C2
socleC23×C3C2×D4
prime radicalC23×D3D4
hypercenterC22×Q16D3
hypocenterC3C23×Q16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

1464 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1464 conjugacy classes of subgroups — too many to draw. Only its 565 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 23
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 5 generators on 23 points:

(1,2)(3,4)(5,6,7)(8,10,12,18)(9,13,15,22)(11,20,21,17)(14,23,19,16);(1,2)(3,4)(8,9,12,15)(10,16,18,23)(11,19,21,14)(13,20,22,17);(6,7);(3,4);(1,2)

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10710831, #10710852, D3×#1878, …
maximal normal subgroup of#10710831, #10710852, D3×#1878, …
maximal quotient ofC22×D3×#103, C22×D3×#107, C2×C4×D3×Q16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19754);