Finite Group Databasebeta

#14545014

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2113

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#595
commutator, socleC22×C17C22×C8
Fitting, prime radicalC2×#41×C17C4
cosocleC2×#3622C23
hypercenterC2×#41#595
hypocenterC17#2113
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×#41

228 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 90 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=e,e^2=f,f^2=g,b^a=bd,h^a=h^13,c^b=cg,h^e=h^16

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948717, #17948719, #17948722, …
maximal normal subgroup of#17948717, #17948719, #17948722, …
maximal quotient of#17958109, #17958179, #17958243, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20740);