Finite Group Databasebeta

#14528617

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1763

Subgroups

subgroupG/H
centerC23C2×C22⋊D17
commutatorC4×C17C2×C42
FrattiniC22×C4C22×D17
FittingC4×C4⋊C4×C17C2
socle, prime radicalC23×C17C2×D4
cosocleC22×C4×C17C23
hypercenterC4×C4⋊C4D17
hypocenterC17#1763
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C42 ◁ C4×C4⋊C4

324 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 129 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) = 2176

Polycyclic presentation:

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

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16926214, #16926216, #16926228, …
maximal normal subgroup of#16926214, #16926216, #16926228, …
maximal quotient of#16924934, #16924944, #16924969, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4343);