Finite Group Databasebeta

Dic6223 #38733513

order24892
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic6223
unambiguous semidirect productC49⋊Dic127
unambiguous semidirect productC127⋊Dic49

Splittings

derived, HallC49×C127 ⋊ C4
SylowC127 ⋊ Dic49
SylowC49 ⋊ Dic127

Subgroups

subgroupG/H
center, hypercenterC2D6223
commutator, hypocenterC49×C127C4
FrattiniC2×C7D889
Fitting, cosocleC2×C49×C127C2
socle, prime radicalC2×C7×C127D7
LCSG ▷ C49×C127
UCSC1 ◁ C2

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 180
transitive degreeμt(G) = 24892

A minimal faithful permutation representation — 2 generators on 180 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)(54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180);(1,3,2,4)(6,53)(7,52)(8,51)(9,50)(10,49)(11,48)(12,47)(13,46)(14,45)(15,44)(16,43)(17,42)(18,41)(19,40)(20,39)(21,38)(22,37)(23,36)(24,35)(25,34)(26,33)(27,32)(28,31)(29,30)(55,180)(56,179)(57,178)(58,177)(59,176)(60,175)(61,174)(62,173)(63,172)(64,171)(65,170)(66,169)(67,168)(68,167)(69,166)(70,165)(71,164)(72,163)(73,162)(74,161)(75,160)(76,159)(77,158)(78,157)(79,156)(80,155)(81,154)(82,153)(83,152)(84,151)(85,150)(86,149)(87,148)(88,147)(89,146)(90,145)(91,144)(92,143)(93,142)(94,141)(95,140)(96,139)(97,138)(98,137)(99,136)(100,135)(101,134)(102,133)(103,132)(104,131)(105,130)(106,129)(107,128)(108,127)(109,126)(110,125)(111,124)(112,123)(113,122)(114,121)(115,120)(116,119)(117,118)

Polycyclic presentation:

2,7,127,2,7|a^2=d,b^7=e^6,b^a=b^6e,c^a=c^126,e^a=e^6

Conjugacy classes & character table

6226 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic12446
maximal normal subgroup ofDic12446

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24892, 6);