Finite Group Databasebeta

#14526679

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1301

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic17
commutatorC2×C4×C17C42
FrattiniC2×C42C2×D17
FittingC17×#423C2
socleC22×C17#95
prime radicalC23×C17C4⋊C4
cosocleC2×C42×C17C22
hypercenter#423D17
hypocenterC17#1301
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

148 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 77 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=d,b^2=e,c^2=f,d^2=g,e^2=f,b^a=bc,c^a=cf,e^a=efg,c^b=cg,h^b=h^16

Conjugacy classes & character table

262 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1301, C2×#14526679, #16924550, …
maximal normal subgroup ofD17×#1301, C2×#14526679, #16924550, …
maximal quotient of#16920879, #16920885, #16920891, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2405);