Finite Group Databasebeta

#27196879

order13184
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#427×C103 ⋊ C2
SylowC103 ⋊ #2145

Subgroups

subgroupG/H
centerC4#15692941
commutatorC8×C103C22×C4
FrattiniC2×C8C22×D103
Fitting#427×C103C2
socleC2×C103C2×#102
prime radicalC2×#15693043C2
cosocleC2×C8×C103C23
hypercenter#427D103
hypocenterC103#2145
LCSG ▷ C8×C103 ▷ C4×C103 ▷ C2×C103 ▷ C103
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #427

224 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 81 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)(104,107,109,121)(105,111,114,113)(106,116,118,119)(108,120,124,133)(110,125,126,130)(112,127,129,122)(115,131,132,128)(117,123,134,135);(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)(105,110)(107,116)(108,123)(109,118)(111,125)(112,128)(113,130)(114,126)(115,127)(117,133)(119,121)(120,134)(122,132)(124,135)(129,131);(104,105)(106,115,118,132)(107,111)(108,122)(109,114)(110,117,126,134)(112,120)(113,121)(116,131,119,128)(123,130,135,125)(124,127)(129,133)

Polycyclic presentation:

2^7,103|a^2=e,c^2=g,d^2=f,f^2=g,b^a=bd,d^a=df,f^a=fg,d^b=dfg,e^b=eg,f^b=fg,h^b=h^102

Conjugacy classes & character table

1460 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13184, 6245);