Finite Group Databasebeta

#27293133

order13568
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC53×#1313 ⋊ C2
SylowC53 ⋊ #11413

Subgroups

subgroupG/H
centerC2×C4C42×D53
commutatorC2×C4×C53C2×C42
FrattiniC4×C8C22×D53
FittingC53×#1313C2
socleC22×C53C2×#97
prime radicalC22×D53#97
cosocleC4×C8×C53C23
hypercenter#1313D53
hypocenterC53#11413
LCSG ▷ C2×C4×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ #1313

250 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 113 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) = 77
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 3 generators on 77 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)(55,58)(59,61);(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)(62,63,64,69,65,67,71,74,66,68,70,75,72,73,77,76);(54,55,56,59,57,58,60,61)(63,67,68,73)(64,70)(69,76,75,74)(71,77)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,d^2=f,e^2=g,g^2=h,b^a=bg,c^a=cf,e^a=eh,d^b=dh,i^c=i^52

Conjugacy classes & character table

1208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 78609);