Finite Group Databasebeta
Cayley diagram

C22×#946 #87248

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

Aliases

direct productC22×#946

Splittings

FittingC23×C3×Q8 ⋊ C2
SylowC3 ⋊ C22×C22⋊Q8

Subgroups

subgroupG/H
centerC24C22×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC23×C3×Q8C2
socleC24×C3C23
prime radicalC24×D3C22
hypercenterC23×Q8D3
hypocenterC3C22×C22⋊Q8
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C24 ◁ C23×Q8

1840 conjugacy classes of subgroups; only the 685 normal subgroups are shown.

normal subgroups only

This group has 1840 conjugacy classes of subgroups — too many to draw. Only its 685 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) = 19
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 5 generators on 19 points:

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

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10687815, #10701688, #10701697, …
maximal normal subgroup of#10687815, #10701688, #10701697, …
maximal quotient ofC22×#4987, C22×#4989, C22×#4978, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19824);