Finite Group Databasebeta

#27294174

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC53×#1335 ⋊ C2
SylowC53 ⋊ #11670

Subgroups

subgroupG/H
centerC4#16810626
commutatorC2×C8×C53C22×C4
FrattiniC4×C8C22×D53
FittingC53×#1335C2
socleC2×C53#1490
prime radical#16811420C4
cosocleC4×C8×C53C23
hypercenter#1335D53
hypocenterC53#11670
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ #1335

348 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 75 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) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 3 generators on 85 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)(54,57,59,76,60,77,75,58)(55,62,64,81,66,63,65,73)(56,68,70,85,72,69,71,74)(61,67,79,82,80,84,83,78);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(54,56)(55,61)(57,74)(58,68)(59,71)(60,72)(62,78)(63,82)(64,83)(65,79)(66,80)(67,73)(69,76)(70,75)(77,85)(81,84);(54,55,58,62,59,65,57,73,60,66,76,63,75,64,77,81)(56,67,68,80,71,82,74,83,72,84,69,61,70,78,85,79)

Polycyclic presentation:

2^8,53|a^2=e,c^2=f,d^2=fh,e^2=g,f^2=h,g^2=h,b^a=bd,c^a=cg,d^a=df,f^a=fh,c^b=cfh,d^b=df,f^b=fh,d^c=dh,e^c=eh,i^c=i^52

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 79650);