Finite Group Databasebeta

#14527362

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC17×#431 ⋊ C2
SylowC17 ⋊ #1521

Subgroups

subgroupG/H
centerC22C2×#63227
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#431C2
socleC22×C17C2×C22⋊C4
prime radical#10587616C22
cosocleC22×C4×C17C23
hypercenter#431D17
hypocenterC17#1521
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C42 ◁ #431

218 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 218 conjugacy classes of subgroups — too many to draw. Only its 69 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=e,c^2=fg,d^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^16,c^b=cf,d^b=dg,e^b=efg,h^b=h^16

Conjugacy classes & character table

352 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16926728, #16926729, #16926735, …
maximal normal subgroup of#16926728, #16926729, #16926735, …
maximal quotient of#16922344, #16922349, #16922364, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3088);