Finite Group Databasebeta

#27299649

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #12713

Subgroups

subgroupG/H
centerC2#20274630
commutatorC22×C4×C53C22×C4
FrattiniC2×#41C22×D53
Fitting, prime radicalC53×#3485C2
socleC2×C53#1781
cosocleC2×#41×C53C23
hypercenter#3485D53
hypocenterC53#12713
LCSG ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×H(5,𝔽2) ◁ #3485

986 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 986 conjugacy classes of subgroups — too many to draw. Only its 135 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:

(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)(55,62)(58,73)(59,75)(61,76)(63,65)(64,66)(67,81)(69,83)(70,85)(72,80)(77,79)(78,82);(54,56,60,71)(55,61,66,79)(57,68,74,84)(58,69,73,83)(59,70,75,85)(62,76,64,77)(63,67,72,82)(65,81,80,78);(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)(54,55,59,65)(56,67,70,76)(57,72,73,62)(58,64,74,63)(60,66,75,80)(61,69,78,84)(68,79,83,81)(71,82,85,77)

Polycyclic presentation:

2^8,53|a^2=f,b^2=h,e^2=h,b^a=bd,c^a=ce,d^a=dg,g^a=gh,i^a=i^52,f^b=fg,e^c=eh,f^c=fh,f^d=fh

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 85125);