Finite Group Databasebeta
Cayley diagram

#69117

order384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #2239

Subgroups

subgroupG/H
centerC2#4735
commutator, cosocleC2×C3×C8C23
FrattiniC2×C8C22×D3
FittingC3×#349C2
socleC2×C3#481
prime radicalC23×C3SD16
hypercenter#349D3
hypocenterC3#2239
LCSG ▷ C2×C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #349

124 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 124 conjugacy classes of subgroups — too many to draw. Only its 45 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) = 35
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 35 points:

(1,2)(4,6,8,24,9,15,21,17)(5,10,12,31,13,26,23,27)(7,20,22,25,19,34,28,16)(11,30,18,32,29,33,35,14);(7,19)(11,29)(14,32)(16,25)(18,35)(20,34)(22,28)(30,33);(2,3)(4,5,9,13)(6,14,15,32)(7,18,19,35)(8,23,21,12)(10,25,26,16)(11,28,29,22)(17,30,24,33)(20,27,34,31)

Polycyclic presentation:

2^7,3|a^2=g,c^2=df,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^2,e^b=eg,d^c=dg,e^c=efg,f^c=fg,h^c=h^2

Conjugacy classes & character table

42 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10708518, #10708519, #10708524, …
maximal normal subgroup of#10708518, #10708519, #10708524, …
maximal quotient of#10711515, #10711756, #10712225, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1693);