Finite Group Databasebeta

C17×#2207 #14525213

order2176
nilpotency class4
isoclinismisoclinic class of #2184
automorphism?
homologyAbelianization (H1) = C23×C17 · Schur multiplier (H2) = C22

Aliases

direct productC17×#2207

Subgroups

subgroupG/H
center, socleC22×C17C2×D8
commutator, Frattini, cosocleC2×C8C23×C17
prime radicalC17×#493C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C17 ◁ C42×C17 ◁ C4×C8×C17 ◁ G

174 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 68 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) = 1088

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)(19,21)(23,27)(24,30)(25,32)(28,37)(29,36)(31,34)(33,35);(18,19,20,21);(22,23,26,29)(24,31,33,37)(25,34,32,28)(27,35,36,30)

Conjugacy classes & character table

493 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#16947754, #16947761, #16947810, …
maximal subgroup ofC17×#12317, C17×#12318, C17×#12325, …
maximal normal subgroup ofC17×#12317, C17×#12318, C17×#12325, …
maximal quotient ofC17×#12417, C17×#12425, C17×#12446, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 939);