Finite Group Databasebeta

#14537646

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2949

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutatorC4×C17C23×C4
FrattiniC2×C4C23×D17
FittingC17×#418C2
socleC22×C17C22×D4
prime radicalC22×D4×C17C22
cosocleC2×C4×C17C24
hypercenter#418D17
hypocenterC17#2949
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #418

492 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 492 conjugacy classes of subgroups — too many to draw. Only its 181 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,b^2=g,c^2=f,e^2=g,b^a=be,d^a=dg,e^a=eg,h^a=h^16,e^b=eg,h^b=h^16,d^c=dg,h^c=h^16

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17048230, #17048232, #17050236, …
maximal normal subgroup of#17048230, #17048232, #17050236, …
maximal quotient of#17003792, #17004007, #17004009, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13372);