Finite Group Databasebeta

#14528897

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1830

Subgroups

subgroupG/H
centerC2#11762671
commutator, prime radicalC23×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#344C2
socleC2×C17#381
cosocleC22×C4×C17C23
hypercenter#344D17
hypocenterC17#1830
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22×C4 ◁ #344

236 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 73 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) = 544

Polycyclic presentation:

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

Conjugacy classes & character table

205 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1830, C2×#14528897, #17034192, …
maximal normal subgroup ofD17×#1830, C2×#14528897, #17034192, …
maximal quotient of#16927785, #16927791, #16927845, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4623);