Finite Group Databasebeta

#14530701

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

Aliases

No aliases for this group.

Splittings

FittingC22×Q16×C17 ⋊ C2
SylowC17 ⋊ #2185

Subgroups

subgroupG/H
centerC22C2×#63228
commutator, cosocleC2×C8×C17C23
FrattiniC2×C8C22×D17
FittingC22×Q16×C17C2
socleC22×C17C2×D8
prime radical#11763045C2
hypercenterC22×Q16D17
hypocenterC17#2185
LCSG ▷ C2×C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×Q16

226 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 61 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|b^2=g,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^16,d^b=df,f^b=fg

Conjugacy classes & character table

253 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16946436, #16946437, #16946447, …
maximal normal subgroup of#16946436, #16946437, #16946447, …
maximal quotient of#16946426, #16946770, #16947530, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6427);