Finite Group Databasebeta

#31774162

order17344
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#137×C271 ⋊ C2
SylowC271 ⋊ #471

Subgroups

subgroupG/H
centerC2#22576132
commutator, cosocleC2×C4×C271C23
FrattiniC2×C4C22×D271
Fitting#137×C271C2
socleC2×C271#121
prime radical#22576185C2
hypercenter#137D271
hypocenterC271#471
LCSG ▷ C2×C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

104 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 104 conjugacy classes of subgroups — too many to draw. Only its 37 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) = 4336

Polycyclic presentation:

2^6,271|b^2=d,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,g^a=g^270,g^b=g^270,e^c=ef

Conjugacy classes & character table

1501 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#471×D271, C2×#31774162, #46846081, …
maximal normal subgroup of#471×D271, C2×#31774162, #46846081, …
maximal quotient of#46835707, #46835714, #46835737, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 814);