Finite Group Databasebeta

#14544365

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ C8×D8

Subgroups

subgroupG/H
centerC22D4×#595
commutatorC4×C17C22×C8
FrattiniC2×C4C22×#595
FittingC17×#107C4
socleC22×C17C4×D4
prime radicalC2×D136C4
cosocleC4×Dic17C23
hypercenter#107#595
hypocenterC17C8×D8
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C4 ◁ #107

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

normal subgroups only

This group has 196 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) = 1088

Polycyclic presentation:

2^7,17|a^2=e,c^2=e,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^4,d^b=df,h^b=h^16,h^c=h^13,h^e=h^16

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17960197, #17960198, #17960201, …
maximal normal subgroup of#17960197, #17960198, #17960201, …
maximal quotient of#17951980, #107×#3624, #17953903, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20091);