Finite Group Databasebeta
Cayley diagram

#78520

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

Aliases

No aliases for this group.

Splittings

FittingC3×C4×M16 ⋊ C2
SylowC3 ⋊ #2923

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D3
commutator, socleC22×C3C23×C4
FittingC3×C4×M16C2
prime radicalC2×#235C22
cosocleC2×C3×C4C24
hypercenterC4×M16D3
hypocenterC3#2923
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C4×M16

384 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 173 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 — 4 generators on 27 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10692011, #10692015, #10692018, …
maximal normal subgroup of#10692011, #10692015, #10692018, …
maximal quotient of#10792679, #10792725, #10793085, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11096);