Finite Group Databasebeta

C17×#2187 #14525193

order2176
nilpotency class4
isoclinismisoclinic class of #2184
automorphism?
homologyAbelianization (H1) = C23×C17 · Schur multiplier (H2) = C23

Aliases

direct productC17×#2187

Subgroups

subgroupG/H
center, socleC22×C17C2×D8
commutator, Frattini, cosocleC2×C8C23×C17
prime radicalC22×D8×C17C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C17 ◁ C22×C4×C17 ◁ C22×C8×C17 ◁ G

256 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 72 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 37
transitive degreeμt(G) = 544

A minimal faithful permutation representation — 3 generators on 37 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19)(20,21)(22,23,26,30)(24,27,33,36)(25,34,32,29)(28,37,35,31);(23,27)(24,31)(25,32)(28,29)(30,36)(33,37)(34,35);(19,21)

Conjugacy classes & character table

493 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#16946424, #16946431, #16946458, …
maximal subgroup ofC17×#12103, C17×#12104, C17×#12109, …
maximal normal subgroup ofC17×#12103, C17×#12104, C17×#12109, …
maximal quotient ofC17×#12105, C17×#12161, C17×#12281, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 919);