Finite Group Databasebeta

Dic136 #10587472

order544
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic136

Splittings

SylowC17 ⋊ Q32

Subgroups

subgroupG/H
centerC2D136
commutator, cosocleC8×C17C22
FrattiniC8C2×D17
FittingC16×C17C2
socle, prime radicalC2×C17D8
hypercenterC16D17
hypocenterC17Q32
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 49
transitive degreeμt(G) = 544

A minimal faithful permutation representation — 2 generators on 49 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16)(17,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49);(1,17,9,25)(2,18,10,26)(3,19,11,27)(4,20,12,28)(5,21,13,29)(6,22,14,30)(7,23,15,31)(8,24,16,32)(34,49)(35,48)(36,47)(37,46)(38,45)(39,44)(40,43)(41,42)

Polycyclic presentation:

2^5,17|a^2=e,b^2=cd,c^2=de,d^2=e,b^a=bc,c^a=cd,d^a=de,f^a=f^16

Conjugacy classes & character table

139 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11762647, #11762648, #11762649, …
maximal normal subgroup of#11762647, #11762648, #11762649, …
maximal quotient of#11762614, #11762635, C2×Dic136, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(544, 8);