Finite Group Databasebeta

#14530413

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

Aliases

No aliases for this group.

Splittings

FittingC2×C17×M32 ⋊ C2
SylowC17 ⋊ #2117

Subgroups

subgroupG/H
centerC8C2×C22⋊D17
commutatorC4×C17C22×C8
FrattiniC2×C8C22×D17
FittingC2×C17×M32C2
socleC2×C17C2×C22⋊C8
prime radicalC2×#63252C4
cosocleC2×C8×C17C23
hypercenterC2×M32D17
hypocenterC17#2117
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×M32

220 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 89 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=e,d^2=g,e^2=f,f^2=g,b^a=bd,c^a=cg,h^a=h^16,d^b=dg,e^b=eg,h^b=h^16

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16949397, #16949401, #16949448, …
maximal normal subgroup of#16949397, #16949401, #16949448, …
maximal quotient of#16943395, #16943398, #16943467, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6139);