Finite Group Databasebeta

#14531755

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

Aliases

No aliases for this group.

Splittings

FittingC4×C4⋊C4×C17 ⋊ C2
SylowC17 ⋊ #2357

Subgroups

subgroupG/H
center, FrattiniC23C23×D17
commutatorC22×C17C23×C4
FittingC4×C4⋊C4×C17C2
socle, cosocleC23×C17C24
prime radicalC22×D68C22
hypercenterC4×C4⋊C4D17
hypocenterC17#2357
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C4×C4⋊C4

560 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 560 conjugacy classes of subgroups — too many to draw. Only its 197 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=g,b^2=ef,c^2=ef,d^2=e,b^a=be,c^a=cf,d^b=de,h^b=h^16

Conjugacy classes & character table

370 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16927919, #16927924, #16930244, …
maximal normal subgroup of#16927919, #16927924, #16930244, …
maximal quotient of#16955768, #16955787, #16955812, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 7481);