Finite Group Databasebeta

#14527371

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

Aliases

No aliases for this group.

Splittings

FittingC17×#330 ⋊ C2
SylowC17 ⋊ #1524

Subgroups

subgroupG/H
centerC22C22⋊C4×D17
commutatorC2×C4×C17C22×C4
FrattiniC42C22×D17
FittingC17×#330C2
socleC22×C17C2×C22⋊C4
prime radical#10587581C4
cosocleC42×C17C23
hypercenter#330D17
hypocenterC17#1524
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #330

234 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 1088

Polycyclic presentation:

2^7,17|a^2=e,c^2=f,d^2=g,e^2=f,b^a=bd,d^a=df,d^b=dg,e^b=efg,h^b=h^16,h^c=h^16

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1524, C2×#14527371, #17002219, …
maximal normal subgroup ofD17×#1524, C2×#14527371, #17002219, …
maximal quotient of#16922262, #16922270, #16922282, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3097);