Finite Group Databasebeta

#14528698

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC17×#379 ⋊ C2
SylowC17 ⋊ #1781

Subgroups

subgroupG/H
centerC22C2×#63227
commutatorC23×C17C22×C4
FrattiniC24C22×D17
FittingC17×#379C2
socleC22×C17C2×C22⋊C4
prime radicalC23×C22⋊D17C2
cosocleC24×C17C23
hypercenter#379D17
hypocenterC17#1781
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C25 ◁ #379

880 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 880 conjugacy classes of subgroups — too many to draw. Only its 109 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) = 272

Polycyclic presentation:

2^7,17|a^2=f,b^a=bd,c^a=ce,d^a=dg,f^b=fg,h^b=h^16

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16921670, #16926893, #16926926, …
maximal normal subgroup of#16921670, #16926893, #16926926, …
maximal quotient of#16925650, #16925653, #16925660, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4424);