Finite Group Databasebeta
Cayley diagram

#2888⋊C3 #73233

order384
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#2888⋊C3

Splittings

Fitting, Sylow#2888 ⋊ C3

Subgroups

subgroupG/H
center, socleC2A4×C22⋊C4
commutatorC2×Q8C2×C3×C4
FrattiniC2×C4C22×A4
Fitting#2888C3
prime radicalC2×#994C2
cosocleC2×#41C22×C3
hypercenter#101A4
hypocenterQ8C3×C22⋊C4
LCSG ▷ C2×Q8 ▷ Q8
UCSC1 ◁ C2 ◁ C2×C4 ◁ #101

186 conjugacy classes of subgroups; only the 34 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 34 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) = 48
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 2 generators on 48 points:

(1,16,37,18,4,32,8,34,19,3,22,47)(2,24,40,15,10,39,11,29,25,9,26,42)(5,23,38,17,20,36,7,33,35,6,21,46)(12,44,45,13,27,48,14,31,41,30,28,43);(1,9,7,30,8,15,5,13)(2,6,14,18,11,17,12,3)(4,44,21,29,22,31,20,24)(10,34,28,33,26,16,27,23)(19,41,38,25,37,45,35,40)(32,43,36,39,47,48,46,42)

Polycyclic presentation:

2^2,3,2^5|a^2=e,b^2=h,e^2=h,f^2=h,g^2=h,b^a=bd,d^a=dh,e^b=eh,f^c=fg,g^c=f,g^f=gh

Conjugacy classes & character table

43 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#33371⋊C3, #33373⋊C3, C2×#2888⋊C3, …
maximal normal subgroup of#33371⋊C3, #33373⋊C3, C2×#2888⋊C3, …
maximal quotient of#17353⋊C3, #17419⋊C3, #17655⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5809);