Finite Group Databasebeta
Cayley diagram

C22×#822 #83753

order384
isoclinismisoclinic class of #213
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC22×#822

Splittings

SylowC3 ⋊ C22×#108

Subgroups

subgroupG/H
centerC22×C4#67
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
FittingC22×C3×M16C2
socleC23×C3C4⋊C4
prime radicalC24×C3Q8
cosocleC2×C3×C4C24
hypercenterC22×M16D3
hypocenterC3C22×#108
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×M16

480 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 269 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 — 4 generators on 23 points:

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

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10701070, #10701072, #10701075, …
maximal normal subgroup of#10701070, #10701072, #10701075, …
maximal quotient ofC22×#4480, C22×#4479, C2×#70745, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16329);