Finite Group Databasebeta

C4×#15692967 #27197001

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

Aliases

direct productC4×#15692967

Splittings

SylowC103 ⋊ C4×Q32

Subgroups

subgroupG/H
centerC2×C4#13110090
commutatorC8×C103C22×C4
FrattiniC2×C8C22×D103
FittingC4×Q16×C103C2
socle, prime radicalC22×C103C2×D8
cosocleC2×C8×C103C23
hypercenterC4×Q16D103
hypocenterC103C4×Q32
LCSG ▷ C8×C103 ▷ C4×C103 ▷ C2×C103 ▷ C103
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×Q16

150 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 139
transitive degreeμt(G) = 13184

A minimal faithful permutation representation — 3 generators on 139 points:

(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)(108,110,113,121)(109,114,117,131)(111,123,126,139)(112,128,124,120)(115,133,134,138)(116,135,127,130)(118,136,137,122)(119,132,129,125);(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)(108,109,113,117)(110,118,121,137)(111,122,126,136)(112,127,124,116)(114,129,131,119)(115,132,134,125)(120,138,128,133)(123,135,139,130);(104,105,106,107)

Conjugacy classes & character table

1472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13184, 6367);