Finite Group Databasebeta

#27193230

order13184
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC103 ⋊ #1378

Subgroups

subgroupG/H
centerC8(C2×D103)⋊C4
commutatorC22×C103C4×C8
FrattiniC22×C8C2×D103
Fitting#405×C103C2
socleC2×C103#336
prime radicalC23×C103C2×C8
cosocleC22×C8×C103C22
hypercenter#405D103
hypocenterC103#1378
LCSG ▷ C22×C103 ▷ C2×C103 ▷ C103
UCSC1 ◁ C8 ◁ C22×C8 ◁ #405

132 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 77 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 — 2 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)(104,106)(105,110,112,114)(107,116)(108,117)(109,115)(111,122,124,127)(113,123,126,128)(118,130)(119,121)(120,129)(125,133,134,135)(131,132);(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)(104,105,107,111,108,113,118,125,109,112,119,124,120,126,131,134)(106,114,116,127,117,128,130,135,115,110,121,122,129,123,132,133)

Polycyclic presentation:

2^7,103|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,e^a=eg,h^a=h^102,c^b=cg

Conjugacy classes & character table

2084 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13184, 2596);