Finite Group Databasebeta
Cayley diagram

#68347

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC3×#329 ⋊ C2
SylowC3 ⋊ #1533

Subgroups

subgroupG/H
centerC22D3×C22⋊C4
commutatorC2×C3×C4C22×C4
FrattiniC42C22×D3
FittingC3×#329C2
socleC22×C3C2×C22⋊C4
prime radicalC2×D3×D4C4
cosocleC3×C42C23
hypercenter#329D3
hypocenterC3#1533
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ #329

248 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 59 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) = 27
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 27 points:

(2,3)(13,18)(17,25)(19,26)(20,27);(1,2,3)(5,8)(6,10)(12,14)(13,17)(15,23)(16,22)(18,25)(19,27)(20,26)(21,24);(4,5,6,9,7,8,10,11)(12,13)(14,20,22,27)(15,19)(16,18)(17,21,25,23)(24,26)

Polycyclic presentation:

2^7,3|a^2=e,d^2=g,e^2=f,b^a=bd,c^a=cg,d^a=df,d^b=dg,e^b=efg,h^c=h^2

Conjugacy classes & character table

45 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10715424, #10715440, D3×#1533, …
maximal normal subgroup of#10715424, #10715440, D3×#1533, …
maximal quotient of#10683262, #10683274, #10683299, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 923);