Finite Group Databasebeta

#14545634

order2176
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2972

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutatorC2×C17C23×C8
FittingC2×C4⋊C4×C17C4
socleC22×C17C23×C4
prime radicalC22×D68C4
cosocleC2×Dic17C24
hypercenterC2×C4⋊C4#595
hypocenterC17#2972
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C4⋊C4

500 conjugacy classes of subgroups; only the 204 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 204 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,d^a=de,h^a=h^13,c^b=ce,h^b=h^16,h^c=h^16,h^f=h^16

Conjugacy classes & character table

148 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17953876, #17954197, #17954199, …
maximal normal subgroup of#17953876, #17954197, #17954199, …
maximal quotient of#17968887, #17968929, #17969041, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21360);