Finite Group Databasebeta

#14545370

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2879

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC22×D4×C17C4
prime radicalC22×#63254C2
cosocleC2×Dic17C24
hypercenterC22×D4#595
hypocenterC17#2879
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×D4

764 conjugacy classes of subgroups; only the 202 normal subgroups are shown.

normal subgroups only

This group has 764 conjugacy classes of subgroups — too many to draw. Only its 202 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,f^2=g,b^a=be,d^a=dg,h^a=h^13,c^b=cg,h^c=h^16,h^f=h^16

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17955573, #17955575, #17955581, …
maximal normal subgroup of#17955573, #17955575, #17955581, …
maximal quotient of#17964460, #17964465, #17964469, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21096);