Finite Group Databasebeta

#14526669

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1297

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic17
commutatorC2×C4×C17C42
FrattiniC23×C4C2×D17
FittingC17×#407C2
socleC22×C17#95
prime radicalC24×C17D4
cosocleC23×C4×C17C22
hypercenter#407D17
hypocenterC17#1297
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #407

246 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 65 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=d,b^2=e,c^2=f,d^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 of#16921813, #16921814, #16921921, …
maximal normal subgroup of#16921813, #16921814, #16921921, …
maximal quotient of#16920877, #16920882, #16920902, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2395);