Finite Group Databasebeta

#14529591

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1957

Subgroups

subgroupG/H
centerC23C2×C22⋊D17
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
Fitting, prime radicalC2×C17×#127C2
socleC23×C17C2×D4
cosocleC22×C4×C17C23
hypercenterC2×#127D17
hypocenterC17#1957
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

436 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 436 conjugacy classes of subgroups — too many to draw. Only its 145 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=f,b^2=dfg,c^2=e,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^16,h^b=h^16

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16922101, #16926388, #16926391, …
maximal normal subgroup of#16922101, #16926388, #16926391, …
maximal quotient of#16933101, #16933127, #16933307, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5317);