Finite Group Databasebeta

#14543663

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC17×C4⋊C8 ⋊ C4
SylowC17 ⋊ #1296

Subgroups

subgroupG/H
centerC22(C2×#595)⋊C4
commutatorC2×C4×C17C42
FrattiniC42C2×#595
FittingC17×C4⋊C8C4
socleC22×C17#95
prime radicalC22×D17C22⋊C4
cosocleC42×D17C22
hypercenterC4⋊C8#595
hypocenterC17#1296
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊C8

188 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 70 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=d,b^2=e,c^2=f,e^2=fg,b^a=bc,c^a=cf,e^a=efg,h^a=h^13,c^b=cg,h^d=h^16

Conjugacy classes & character table

118 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#14543663, #17951214, #17951217, …
maximal normal subgroup ofC2×#14543663, #17951214, #17951217, …
maximal quotient of#17948256, #17948272, #17948273, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19389);