Finite Group Databasebeta

#14543637

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1286

Subgroups

subgroupG/H
centerC22(C2×#595)⋊C4
commutatorC2×C4×C17C42
FrattiniC22×C4C2×#595
FittingC17×#95C4
socleC22×C17#95
prime radicalC23×C17C22⋊C4
cosocleC2×C4×Dic17C22
hypercenter#95#595
hypocenterC17#1286
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #95

156 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 52 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=fg,e^2=f,b^a=bc,c^a=cf,e^a=efg,d^b=dg,h^b=h^13,h^e=h^16

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#14543637, #17950806, #17950811, …
maximal normal subgroup ofC2×#14543637, #17950806, #17950811, …
maximal quotient of#17948237, #17948246, #17948254, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19363);