Finite Group Databasebeta

#27270935

order13568
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7143

Subgroups

subgroupG/H
centerC2×C4#13133124
commutatorC2×C4×C53C4×C8
FrattiniC2×C4×C8C2×D53
FittingC53×#2163C2
socleC22×C53#336
prime radicalC23×C53C22⋊C8
cosocleC2×C4×C8×C53C22
hypercenter#2163D53
hypocenterC53#7143
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ #2163

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

normal subgroups only

This group has 234 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 — 2 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)(55,59)(56,62)(61,66)(63,68)(70,72)(71,75,77,82)(73,79)(74,80)(76,78,83,84)(81,85);(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)(54,55,56,60,58,61,63,67,57,59,62,65,64,66,68,69)(70,71)(72,78,80,84)(73,76)(74,77)(75,79,82,85)(81,83)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=fh,d^2=g,g^2=h,b^a=bc,c^a=ch,e^a=efh,d^b=df,i^b=i^52

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56411);