Finite Group Databasebeta

#26012816⋊C3 #45686154

order33300
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product#26012816⋊C3
unambiguous semidirect product#26012838⋊C3
unambiguous semidirect product#26012842⋊C3

Splittings

Fitting, socle, derived, HallC52×C37 ⋊ C32×C4
HallC52⋊C3×C37⋊C3 ⋊ C4
Hall#16814877 ⋊ C32
SylowC37 ⋊ C3×#1043⋊C3
SylowC52 ⋊ C3×#3866⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC52×C37C32×C4
prime radical(C37⋊C3)⋊((C5⋊D5)⋊C3)C2
cosocleC5⋊D185C2×C32
LCSG ▷ C52×C37
UCSC1

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 52
transitive degreeμt(G) = 555

A minimal faithful permutation representation — 2 generators on 52 points:

(1,2,4)(3,12,15,13,7,10,8,5,9,6,14,11)(16,17,24,18)(19,34,23,21)(20,35,38,28)(22,39,31,43)(25,29,44,52)(26,49,42,40)(27,50,37,33)(30,51,48,46)(32,41,36,47);(1,3,6,13,8)(2,5,7,14,12)(4,9,10,11,15)(17,19,25)(18,22,32)(20,26,27)(21,29,43)(23,33,40)(24,36,50)(28,42,41)(30,44,52)(31,47,34)(35,48,38)(37,46,51)(39,45,49)

Polycyclic presentation:

2,3^2,2,5^2,37|a^2=d,e^a=e^2,f^a=f^2,g^a=g^31,g^b=g^26,e^c=ef,f^c=e^2f^3,e^d=e^4,f^d=f^4,g^d=g^36

Conjugacy classes & character table

75 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33300, 427);