Finite Group Databasebeta

#14545676

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2981

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC17×C4⋊Q8C4
prime radical#11763360C2
cosocleC2×Dic17C24
hypercenterC4⋊Q8#595
hypocenterC17#2981
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C4⋊Q8

402 conjugacy classes of subgroups; only the 148 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 148 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=f,f^2=g,b^a=be,d^a=de,h^a=h^13,c^b=ceg,d^b=dg,h^b=h^16,d^c=dg,h^c=h^16,h^d=h^16,h^f=h^16

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17955037, #17955039, #17955045, …
maximal normal subgroup of#17955037, #17955039, #17955045, …
maximal quotient of#17968923, #17968948, #17969092, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21402);