Finite Group Databasebeta

#14545649

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2975

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC2×C4⋊C4×C17C4
prime radicalC22×D68C4
cosocleC2×Dic17C24
hypercenterC2×C4⋊C4#595
hypocenterC17#2975
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C4⋊C4

452 conjugacy classes of subgroups; only the 164 normal subgroups are shown.

normal subgroups only

This group has 452 conjugacy classes of subgroups — too many to draw. Only its 164 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=f,f^2=g,b^a=be,c^a=cg,d^a=deg,h^a=h^13,c^b=ceg,h^b=h^16,h^c=h^16,h^f=h^16

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17953880, #17953882, #17953949, …
maximal normal subgroup of#17953880, #17953882, #17953949, …
maximal quotient of#17968891, #17968945, #17969104, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21375);