Finite Group Databasebeta

C17×D127 #16864459

order4318
isoclinismisoclinic class of D127
automorphism?
homologyAbelianization (H1) = C2×C17 · Schur multiplier (H2) = C1

Aliases

direct productC17×D127
unambiguous semidirect productC127⋊(C2×C17)

Splittings

Fitting, socle, HallC17×C127 ⋊ C2
derived, SylowC127 ⋊ C2×C17

Subgroups

subgroupG/H
center, hypercenterC17D127
commutator, cosocle, hypocenterC127C2×C17
FrattiniC1G
Fitting, socleC17×C127C2
LCSG ▷ C127
UCSC1 ◁ C17

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 144
transitive degreeμt(G) = 2159

A minimal faithful permutation representation — 2 generators on 144 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144);(19,144)(20,143)(21,142)(22,141)(23,140)(24,139)(25,138)(26,137)(27,136)(28,135)(29,134)(30,133)(31,132)(32,131)(33,130)(34,129)(35,128)(36,127)(37,126)(38,125)(39,124)(40,123)(41,122)(42,121)(43,120)(44,119)(45,118)(46,117)(47,116)(48,115)(49,114)(50,113)(51,112)(52,111)(53,110)(54,109)(55,108)(56,107)(57,106)(58,105)(59,104)(60,103)(61,102)(62,101)(63,100)(64,99)(65,98)(66,97)(67,96)(68,95)(69,94)(70,93)(71,92)(72,91)(73,90)(74,89)(75,88)(76,87)(77,86)(78,85)(79,84)(80,83)(81,82)

Conjugacy classes & character table

1105 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC3×C17×D127, C17×D381, C17×D127⋊C3, …
maximal normal subgroup ofC3×C17×D127, C17×D127⋊C3, C5×C17×D127, …
maximal quotient ofC3×C17×D127, C17×D381, C5×C17×D127, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4318, 2);