Finite Group Databasebeta

#14530916

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×#473 ⋊ C2
SylowC17 ⋊ #2223

Subgroups

subgroupG/H
centerC2#11763043
commutator, cosocleC2×C8×C17C23
FrattiniC2×C8C22×D17
FittingC17×#473C2
socleC2×C17#466
prime radical#11763079C2
hypercenter#473D17
hypocenterC17#2223
LCSG ▷ C2×C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×C4 ◁ #131 ◁ #473

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

normal subgroups only

This group has 144 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

minimal degreeμ(G) = 49
transitive degreeμt(G) = 544

Polycyclic presentation:

2^7,17|b^2=dfg,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fg,h^a=h^16,h^b=h^16,e^c=eg

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#2223, C2×#14530916, #17188899, …
maximal normal subgroup ofD17×#2223, C2×#14530916, #17188899, …
maximal quotient of#16948542, #16948559, #16948593, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6642);