Finite Group Databasebeta

#14543608

order2176
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C42

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1274

Subgroups

subgroupG/H
centerC2×C4C4×#595
commutatorC4×C17C4×C8
FrattiniC22×C4C2×#595
FittingC2×C42×C17C4
socleC22×C17#95
prime radicalC23×C17C22⋊C4
cosocleC2×C4×Dic17C22
hypercenterC2×C42#595
hypocenterC17#1274
LCSG ▷ C4×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×C42

168 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 66 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=g,b^a=bc,e^a=ef,h^a=h^13,d^b=df,h^d=h^16

Conjugacy classes & character table

172 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948443, #17948444, #17948471, …
maximal normal subgroup of#17948443, #17948444, #17948471, …
maximal quotient of#17948230, #17948236, #17948238, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19334);