Finite Group Databasebeta

#31774012

order17344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#131×C271 ⋊ C2
SylowC271 ⋊ #443

Subgroups

subgroupG/H
centerC8C22⋊D271
commutatorC4×C271C22×C4
FrattiniC2×C4C22×D271
Fitting#131×C271C2
socleC2×C271C4×D4
prime radical#22576180C2
cosocleC2×C4×C271C23
hypercenter#131D271
hypocenterC271#443
LCSG ▷ C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C8 ◁ C2×C8 ◁ #131

106 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 106 conjugacy classes of subgroups — too many to draw. Only its 47 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|a^2=e,c^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,d^b=df,g^b=g^270

Conjugacy classes & character table

2728 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46838198, #46838199, #46838203, …
maximal normal subgroup of#46838198, #46838199, #46838203, …
maximal quotient ofC8×#16864639, C8×#16864642, C8×#16864641, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 664);