Finite Group Databasebeta

#27300224

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #12828

Subgroups

subgroupG/H
centerC2#20274723
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#2145C2
socleC2×C53#1804
prime radicalC2×#135×C53C22
cosocleC22×C8×C53C23
hypercenter#2145D53
hypocenterC53#12828
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #2145

390 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 390 conjugacy classes of subgroups — too many to draw. Only its 111 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)(54,56)(55,62)(57,69)(58,74)(59,67)(60,70)(61,78)(63,83)(64,81)(65,79)(66,72)(68,75)(71,73)(76,84)(77,82)(80,85);(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)(54,56)(55,61,65,81)(57,67)(58,73)(59,69)(60,70)(62,78,79,64)(63,66,77,80)(68,76)(71,74)(72,82,85,83)(75,84);(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)(54,55,57,63,60,65,59,77)(56,66,69,61,70,80,67,81)(58,72,71,78,76,85,75,64)(62,74,83,73,79,84,82,68)

Polycyclic presentation:

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

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 85700);