Finite Group Databasebeta

#14531508

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC17×#390 ⋊ C2
SylowC17 ⋊ #2328

Subgroups

subgroupG/H
center, FrattiniC23C23×D17
commutatorC22×C17C23×C4
FittingC17×#390C2
socle, cosocleC23×C17C24
prime radicalC2×#10587626C2
hypercenter#390D17
hypocenterC17#2328
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ #390

740 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 740 conjugacy classes of subgroups — too many to draw. Only its 197 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=ef,d^2=e,b^a=be,c^a=cf,d^a=de,c^b=ce,h^b=h^16,h^c=h^16

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16943607, #16943805, #16949497, …
maximal normal subgroup of#16943607, #16943805, #16949497, …
maximal quotient of#16955585, #16955629, #16955631, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 7234);