Finite Group Databasebeta

#14530621

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2170

Subgroups

subgroupG/H
centerC8D4×D17
commutatorC4×C17C22×C8
FrattiniC2×C8C22×D17
FittingC17×#443C2
socleC2×C17C8×D4
prime radicalC17×#135C4
cosocleC2×C8×C17C23
hypercenter#443D17
hypocenterC17#2170
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C8 ◁ C2×C8 ◁ #443

146 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 79 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,c^2=e,d^2=g,e^2=f,f^2=g,b^a=bd,d^a=dg,h^a=h^16,d^b=dg,h^c=h^16

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16946077, #16946080, #16946082, …
maximal normal subgroup of#16946077, #16946080, #16946082, …
maximal quotient ofD8×#63214, #16946041, SD16×#63214, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6347);