Finite Group Databasebeta

#14531597

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

Aliases

No aliases for this group.

Splittings

FittingC4×C4⋊C4×C17 ⋊ C2
SylowC17 ⋊ #2337

Subgroups

subgroupG/H
center, FrattiniC23C23×D17
commutatorC22×C17C23×C4
FittingC4×C4⋊C4×C17C2
socle, cosocleC23×C17C24
prime radicalC22×D68C22
hypercenterC4×C4⋊C4D17
hypocenterC17#2337
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C4×C4⋊C4

540 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 540 conjugacy classes of subgroups — too many to draw. Only its 181 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=g,b^2=eg,c^2=e,d^2=ef,b^a=be,c^a=cf,d^a=de,h^a=h^16,c^b=ce

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16931610, #16931614, #16931624, …
maximal normal subgroup of#16931610, #16931614, #16931624, …
maximal quotient of#16955600, #16955659, #16955664, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 7323);