Finite Group Databasebeta
Cayley diagram

C22×#951 #87257

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

Aliases

direct productC22×#951

Splittings

SylowC3 ⋊ C22×#137

Subgroups

subgroupG/H
centerC23C2×#67
commutator, cosocleC3×C4C25
FrattiniC4C24×D3
Fitting, prime radicalC22×C3×#41C2
socleC23×C3C2×D4
hypercenterC22×#41D3
hypocenterC3C22×#137
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#41

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:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10701920, #10701924, #10701935, …
maximal normal subgroup of#10701920, #10701924, #10701935, …
maximal quotient ofC22×#5004, C22×#5232, C22×#4995, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19833);