Finite Group Databasebeta

C2×#354×C109 #28359379

order13952
nilpotency class4
isoclinismisoclinic class of #353
automorphism?
homologyAbelianization (H1) = C22×C4×C109 · Schur multiplier (H2) = C24

Aliases

direct productC2×#354×C109

Subgroups

subgroupG/H
center, socleC22×C109#99
commutatorC2×C4C22×C4×C109
Frattini, cosocleC2×D4C23×C109
prime radicalC22×D4×C109C22
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C109 ◁ C23×C109 ◁ C22×D4×C109 ◁ G

284 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 88 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) = 127
transitive degreeμt(G) = 3488

A minimal faithful permutation representation — 3 generators on 127 points:

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

Conjugacy classes & character table

2834 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC109×#7481, C109×#7489, C109×#7502, …
maximal normal subgroup ofC109×#7481, C109×#7489, C109×#7502, …
maximal quotient ofC2×C109×#1319, C2×C109×#1324, C109×#11477, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 857);