Finite Group Databasebeta

C109×#1907 #28359161

order13952
nilpotency class3
automorphism?
homologyAbelianization (H1) = C22×C4×C109 · Schur multiplier (H2) = C24

Aliases

direct productC109×#1907

Subgroups

subgroupG/H
center, socleC22×C109#121
commutatorC2×C4C22×C4×C109
Frattini, cosocleC22×C4C23×C109
prime radicalC2×AGL(1,ℤ/8)×C109C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C109 ◁ C22×C4×C109 ◁ G

332 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 112 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) = 129
transitive degreeμt(G) = 3488

A minimal faithful permutation representation — 3 generators on 129 points:

(1,2)(3,4)(5,6,10,12,9,8,14,17)(7,13,15,20,16,11,18,19)(21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129);(5,7,14,15,9,16,10,18)(6,11,12,20,8,13,17,19);(2,4)(5,8)(6,9)(7,13)(10,12)(11,16)(14,17)(15,19)(18,20)

Conjugacy classes & character table

3488 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×C109×#1907, C109×#21003, C109×#21004, …
maximal normal subgroup ofC2×C109×#1907, C109×#21003, C109×#21004, …
maximal quotient ofC109×#9095, C109×#9097, C109×#9163, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 639);