Finite Group Databasebeta
Cayley diagram

C22×#948 #87252

order384
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#948

Splittings

SylowC3 ⋊ C22×#131

Subgroups

subgroupG/H
centerC22×C4C22×D3
commutatorC2×C3C24×C4
FrattiniC4C24×D3
Fitting, prime radicalC22×C3×#41C2
socleC23×C3C22×C4
cosocleC3×C4C25
hypercenterC22×#41D3
hypocenterC3C22×#131
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C22×#41

1504 conjugacy classes of subgroups; only the 1077 normal subgroups are shown.

normal subgroups only

This group has 1504 conjugacy classes of subgroups — too many to draw. Only its 1077 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)(9,13)(11,17)(12,16)(14,20)(15,19)(18,22)(21,23);(10,16)(13,19)(17,22)(20,23);(6,7)(8,9,11,14,12,15,18,21)(10,13,17,20,16,19,22,23);(3,4);(1,2)

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10700599, #10700603, #10700619, …
maximal normal subgroup of#10700599, #10700603, #10700619, …
maximal quotient ofC22×#4997, C2×C4×#948, C22×#5234, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19828);