Finite Group Databasebeta

#27270972

order13568
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7159

Subgroups

subgroupG/H
centerC2×C4#13133138
commutatorC8×C53C4×C8
FrattiniC2×C4×C8C2×D53
FittingC2×C53×#335C2
socleC22×C53#340
prime radicalC23×C53#106
cosocleC2×C4×C8×C53C22
hypercenterC2×#335D53
hypocenterC53#7159
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#335

222 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 119 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 — 2 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)(62,63,64,68,72,74,77,75,66,70,73,67,65,69,71,76);(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)(54,55,56,58,57,59,60,61)(63,67)(64,71)(65,72)(68,70)(69,76)(73,77)(74,75)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=fh,d^2=g,e^2=fh,f^2=h,b^a=bc,c^a=cf,e^a=ef,f^a=fh,c^b=ch,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, 56448);