Finite Group Databasebeta

#27293774

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #11577

Subgroups

subgroupG/H
centerC22C2×#13133132
commutatorC24×C53C22×C4
FrattiniC2×C22⋊C4C22×D53
FittingC53×#2579C2
socleC22×C53C2×#99
prime radicalC22×D4×C53C2×C4
cosocleC2×C22⋊C4×C53C23
hypercenter#2579D53
hypocenterC53#11577
LCSG ▷ C24×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×D4 ◁ #2579

424 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 91 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) = 3392

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

Polycyclic presentation:

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

Conjugacy classes & character table

1025 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 79250);