Finite Group Databasebeta

#28299092

order13568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC53×#544 ⋊ C4
SylowC53 ⋊ #7430

Subgroups

subgroupG/H
centerC22#16811523
commutatorC2×C4⋊C4×C53C2×C4
FrattiniC2×C4⋊C4C2×#6157
FittingC53×#544C4
socleC22×C53AΣL(1,𝔽16)
prime radicalC22×D212D4
cosocle#16810524C22
hypercenter#544#6157
hypocenterC53#7430
LCSG ▷ C2×C4⋊C4×C53 ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4 ◁ #544

236 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 36 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1696

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=fg,e^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fh,g^a=gh,i^a=i^30,c^b=cf,d^b=defgh,f^b=fh,g^b=gh,i^b=i^52,d^c=dgh,e^c=eh,e^d=eh,i^d=i^52

Conjugacy classes & character table

317 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1084568);