Finite Group Databasebeta
Cayley diagram

#71625

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

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1467

Subgroups

subgroupG/H
centerC22C2×#217
commutator, prime radicalC23×C3C22×C4
FrattiniC22×C4C22×D3
FittingC2×C3×C4×Q8C2
socleC22×C3C2×C22⋊C4
cosocleC22×C3×C4C23
hypercenterC2×C4×Q8D3
hypocenterC3#1467
LCSG ▷ C23×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4×Q8

236 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 89 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) = 192

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10682302, #10682303, #10682501, …
maximal normal subgroup of#10682302, #10682303, #10682501, …
maximal quotient of#10683380, #10683393, #10683406, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 4201);