Finite Group Databasebeta

#27196609

order13184
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC103 ⋊ #2082

Subgroups

subgroupG/H
centerC2#20267717
commutator, cosocleC22×C4×C103C23
FrattiniC22×C4C22×D103
Fitting#430×C103C2
socleC2×C103#397
prime radicalC23×C103#41
hypercenter#430D103
hypocenterC103#2082
LCSG ▷ C22×C4×C103 ▷ C2×C103 ▷ C103
UCSC1 ◁ C2 ◁ C22×C4 ◁ #430

184 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 59 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) = 135
transitive degreeμt(G) = 3296

A minimal faithful permutation representation — 3 generators on 135 points:

(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,103,101,99,97,95,93,91,89,87,85,83,81,79,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(104,107,108,123,110,124,109,125)(105,112,113,121,115,129,114,130)(106,117,118,133,120,122,119,134)(111,126,116,131,128,132,127,135);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(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)(104,106,110,120)(105,111,115,128)(107,122,124,117)(108,119,109,118)(112,126,129,132)(113,127,114,116)(121,135,130,131)(123,133,125,134);(104,105,109,114,110,115,108,113)(106,116,119,111,120,127,118,128)(107,121,123,129,124,130,125,112)(117,132,133,135,122,126,134,131)

Polycyclic presentation:

2^7,103|a^2=e,b^2=g,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,d^b=dg,e^b=eg,h^b=h^102,e^c=eg,f^c=fg

Conjugacy classes & character table

1145 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13184, 5975);