Finite Group Databasebeta

#14537419

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2921

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D17
commutator, socleC22×C17C23×C4
FittingC17×#407C2
prime radicalC24×C17C2×C4
cosocleC2×C4×C17C24
hypercenter#407D17
hypocenterC17#2921
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ #407

392 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 392 conjugacy classes of subgroups — too many to draw. Only its 173 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=f,c^2=e,f^2=g,b^a=be,d^a=dg,c^b=cg,h^c=h^16

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16931965, #16931967, #16931975, …
maximal normal subgroup of#16931965, #16931967, #16931975, …
maximal quotient of#17031802, #17031873, #17032230, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13145);